RF Fingerstock

Beryllium Copper Fingerstock
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(FFS) 97-320A
Beryllium copper fingerstock. 7/8"W x 16"L, 1/8"H uncompressed. 3/16" centers on fingers.
$19 each - $17 (10+), $15 (25+)
Beryllium Copper Double Row Fingerstock
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(FFS) FS-17
Beryllium copper double row fingerstock. For Eimac sockets. 25/32"W, 16"L, 1/8"H uncompressed. 3/16" finger centers.
$65 each
Beryllium Copper Fingerstock
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(FFS) FS-18
Beryllium copper fingerstock. Silver plated. For Eimac sockets. 7/8"W, 16"L, 1/8"H uncompressed. 3/16" finger centers.
*** SOLD OUT ***
Beryllium Copper Fingerstock
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(FFS) FS-34
Beryllium copper fingerstock. 1-1/8"W, 5/32"H, 10-3/4"L. 5/32" finger centers.
$65 each
Fingerstock Assembly
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(TUA) 7669747
Fingerstock assembly. Internal contact assembly for tuning stub. Silver (tarnished). 1-1/4" thick. 5-7/8" OD +finger tension. 4-1/8" ID -finger tension. Made for Gates Harris.
$500 each
Fingerstock Shield
(FFS) 58189-648923
Fingerstock shield. Silver plated, beryllium copper. 1.778" outside diameter (1.7" inside diameter). 0.638" high. 3/8" center hole. NSN: 5960-098-5117.
$15 each
Fingerstock
(25 Foot Roll)
(FFS) 97055502
Instrument Specialties fingerstock with scotch adhesive backing can also be soldered. Use for RFI gasketing or tube / connector contacts. 6 fingers / inch, 25 foot total length. Beryllium copper. Strip is 3/8" high and 0.075" thick @ rest. Will compress to 0.018".
$175 for 25 foot roll
Fingerstock
(16" Long)
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(FFS) 16-44UD-NI-16
Leader Tech fingerstock. RoHS nickel plated. 16" long. 0.44" high.
*** SOLD OUT ***
Fingerstock
16"L
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(FFS) 97-0520-02
Instrument Specialties fingerstock. 16" long. 5 fingers per inch. Beryllium copper. Adhesive back. 3/8"W, 1/8"H.
$10 - $9 (3+), $8.50 (15+), $7.90 (100+), $6.75 (1k+)
Beryllium Copper Fingerstock
6 1/4"L
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(FFS) B5184-30
Beryllium Copper fingerstock. 6 1/4" long. Gold plated. AKA 150606-30. 0.180"H, 0.053" thick. NSN: 6150-01-055-8641.
$14 - $12.35 (10+)
Fingerstock
(Sold by the Foot)
7/16" cup height, 1-21/32" overall width
(FFS) 97-440-02M
Instrument Specialties beryllium copper fingerstock. Sold by the foot.
$20 each - $16 (10+)
Fingerstock
(25 Foot Roll)
7/16" cup height, 1-21/32" overall width
(FFS) 97-440-02M
Instrument Specialties beryllium copper fingerstock. Discounted when sold as complete 25 foot (7.5m) roll,
1.2 lbs. Each roll in sealed bags with desiccant.
$299 roll of 25 feet
OUR BEST
FINGERSTOCK VALUE!!
5/32" cup height, 11/32" wide, 16" long, 4 fingers per inch
(FFS) 0097-052002
Instrument Specialties beryllium copper fingerstock. Adhesive strip on bottom or solder in place. 5/32" cup height, 11/32" wide, 16" long, 4 fingers per inch.
$12 each - $11 (3+), $10 (15+), $9 (100+)
Gold Fingerstock
1/8" high cup, 1/4" wide
(COL) 841-6002-020
Instrument Specialties for Collins Radio. Gold plated beryllium copper fingerstock. Adhesive back. 5.5 fingers per/ inch, 16" total length.
$30 each - $25 (10+)
Clip-On
Fingerstock
1/4" high fingers, 3/8" wide
(FFS) 250KC070L24
Tech Etch beryllium copper fingerstock. Made to slide on to edge of 1/16" thick or less material or can be soldered. 4 fingers per/ inch, 24" total length.
$39 each - $35 (5+)
Fingerstock
1/4" x 1/8" bottom lip, 5/8" wide
(FFS) 0078001402
Beryllium copper fingerstock. 5/8" wide, 1/4" x 1/8" bottom lip. Adhesive on 1/4" bottom ledge. Can be soldered as well. 11/32" wide fingers (3 & a sliver / inch). 24" long, 3/16" high.
$20 each - $18 (3+), $17 (15+), $15 (100+)
Electrical Contact
Fingerstock
(COL) 763-9143-001
Rockwell Collins electrical contact fingerstock. 2 x 17 fingers, silvered. 1.42" x 3.81". NSN: 5999-00-918-4031.
$14 each
Electrical Heatsink
(FFS) 1089-44
Electrical heatsink. Aluminum base, anodized. Copper fingers measure 0.453" x 0.122" x 4". Body measures 1" x 4" x 3/8"H. NSN: 5999-01-251-1308.
$35 each
Clip-On
Fingerstock
1/4" high fingers, 3/8" wide
(FFS) 97-0605
Instrument Specialties beryllium copper fingerstock. Made to slide on to edge of 1/16" thick or less material or can be soldered. 4 fingers per/ inch, 16" total length.
*** SOLD OUT ***
Fingerstock
3/32" high fingers, 3/8" wide
(FFS) 0097054102
Instrument Specialities beryllium copper plated fingerstock. Self-adhesive strip. Similar to FS-16. 16" total length.
$19.95 each - $18.95 (5+), $15.95 (25+)
Fingerstock
5/16" high, 3/8" wide
(FFS) FS-13
High compression fingerstock is 3/8" wide relaxed, 1/4" compressed. 4 fingers / inch, 16" total length. Beryllium copper strip 5/16" high. Mounting holes centered on each finger. Rivet or solder.
*** SOLD OUT ***
Conductive Nickel / Copper
Adhesive Tape
0.00725" thin
(TAP) CFT
Schlegel conductive copper nickel woven fabric comes in a 3/4" wide x 18 yard roll. Conducts both sides down to 0.8 ohm - cm Volume Resistance. No change in surface resistivity after more than 100,000 wear cycles. We measured the thickness at 0.00725". Adhesive back is exposed when protective paper is removed.
$15 per roll
Fingerstock
5/16" high, 1/8" wide
(FFS) FS-31
Wide, close spaced cad plated fingers, 4.5 per inch, 6.5" total length. Turns 1-7/8" diameter Inner diameter circle.
$17 each - $16 (3+), $15 (10+)
Sub Miniature
Fingerstock
0.0475" thick, 3/16" wide
(FFS) FS-5
10 fingers / inch, 4.25" total length. Nickel plated beryllium copper.
$4 each - $3 (5+)
Fingerstock
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(FFS) 787C205A03
Fingerstock. 26C leaf tap rounded corners, 17 across. 3.095"L, 0.465"W, 0.1" rise over folded flange which forms a clip with 0.073"H gap to accomodate a flange of 0.043" - 0.073" thick. Bottom flange has 0.5" c-c, 0.08" x 0.128" mounting holes. NSN: 5999-00-024-9613.
$15 each
Fingerstock
(FFS) 304D594H03
Fingerstock, electrical contact. Beryllium copper. 79 contacts on strip. 7-1/2" long, 0.438" wide, 0.156" high. 14 mounting holes, 1/2" c-c, 0.094" diameter. NSN: 5999-00-174-0060.
$35 each
Contact Assembly
(MIS) M18750E016
Contact assembly. Inner and outer fingerstocks. 1.89" x 1.89" x 0.20". 1" x 0.4" x 0.19" bracket. 0.406" inside diameter inner hole. 1.89" outer dimensions of square body. NSN: 5999-00-969-9254.
$15 each
External Ring Contact
(FFS) 460-706
External ring contact. Copper, silvered. Made to slide over 1"+ diameter tube. 2" overall diameter, 1.025" inside diameter, 0.354" high. Made in 1953. NSN: 5895-539-0729.
$10 each
Internal Tube Contact Ring
(COL) 621-9711-002
Internal tube contact ring. Gold. 3 mount holes on face. 2-56 @ 120º c-c (0.74"). 1.197" outside diameter. NSN: 5999-01-099-8439.
$50 each
Contact Cap
1.5" - 1.6" Diameter Tubing
(FFS) 333C086H01
1.5" - 1.6" diameter tubing contact cap. Silver, beryllium copper. 0.685" high. 0.65" c-c mounting holes. NSN: 6115-702-7213.
$10 each
Silver Fingerstock
(FFS) 543-3955-002
Silver fingerstock. Beryllium copper. 2" long. 0.2" high uncompressed. 0.1" high compressed. 5999-00-818-5367.
$4.25 each - $3.90 (10+)
RFI Fingerstock
(FFS) FS-32
Fingerstock with scotch adhesive backing can also be soldered. Use for RFI gasketing or tube/connector contacts. 6 finger / inch, 24" total length. Beryllium copper. Strip is 5/16" high and @ rest, 0.075" thick. Will compress to 0.018".
$15 each - $12 (3+), $10 (15+)
Fingerstock
(FFS) FS-12
16" long beryllium copper strip. 5-1/2 fingers per inch. Rivet holes on 2-7/8" centers. 3/4" wide, 1/4" high, 130º arc. Solder too.
*** SOLD OUT ***
RFI Fingerstock
(FFS) FS-6C
Exactly as (FSS) FS-6 but 0.18" high, 3/8" wide, 16" long and 4 fingers per inch. Same physical layout as (FSS) FS-6.
*** SOLD OUT ***
Fingerstock
3 Segment
(FFS) 0077-0025-17
Instrument Specialties silver custom gasket shielding slot-mount fingerstock. 3 segment. Dimenisions: 23/32"L x 11/32"W x 5/32"H.
25¢ each - 20¢ (50+), 15¢ (500+)
Fingerstock
2 Segment
(FFS) 0077-0024-17
Instrument Specialties silver custom gasket shielding spring contact fingerstock. 2 segment. 14,500 available.
19¢ each - 15¢ (50+), 11¢ (500+)