The Contact Strip,radio Frequency Gr, cataloged under National Stock Number 5940-01-421-4287, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tech-Etch, Inc. Dba Tech-Etch Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-421-4287 |
| Primary Part Number | TE52983-08 |
| Item Name | Contact Strip,radio Frequency Gr |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Tech-Etch, Inc. Dba Tech-Etch Inc |
| Status | ACTIVE |
| Contact Finger Quantity | 8 |
| Overall Thickness | 0.020 INCHES NOMINAL IN |
| Surface Treatment | TIN |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TE52983-08 PRIMARY | Tech-Etch, Inc. Dba Tech-Etch Inc (USA) |
| Reference | Meaning |
|---|---|
| 237B3640P8 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5940-01-421-4287 is a Contact Strip,radio Frequency Gr, manufactured by Tech-Etch, Inc. Dba Tech-Etch Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-421-4287 has 1 manufacturer part number on file: TE52983-08 (Tech-Etch, Inc. Dba Tech-Etch Inc).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-421-6912. Verify interchangeability with system specifications before substitution.
Key specifications for TE52983-08: Overall Height: 0.750 INCHES NOMINAL IN; Contact Finger Quantity: 8; Overall Thickness: 0.020 INCHES NOMINAL IN; Overall Length: 0.850 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.