The Terminal,feedthru, cataloged under National Stock Number 5940-00-539-6959, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-00-539-6959 |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Identification Code Color | WHITEWHITE |
| Minor Bushing Length | 0.312 INCHES0.312 INCHES IN |
| Minor Bushing Diameter | 1.188 INCHES1.188 INCHES IN |
| Precious Material | SILVER |
| Overall Diameter | 1.437 INCHES1.437 INCHES IN |
| First End Terminal Length | 0.500 INCHES IN |
| Major Bushing Length | 0.494 INCHES0.494 INCHES IN |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY |
| Second End Terminal Length | 0.500 INCHES IN |
| Basic Shape Style | NONTUBULAR ROUNDNONTUBULAR ROUND |
| Mounting Method Style | PRESS FITPRESS FIT |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHINGINSULATING MOUNTING BUSHING |
| Conductor Accommodation Type | THREADED EXTERNAL ALL ENDS |
| Surface Treatment | SILVER OVERALL EXCEPT INSULATION SINGLE LAYER |
| Precious Material and Location | OUTER SURFACE CONDUCTOR ACCOMMODATION SILVER |
| Major Bushing Diameter | 1.437 INCHES1.437 INCHES IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INSULATION |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE MOUNTING FACILITY |
| Material | NICKEL AND COPPER ALLOY CONDUCTOR ACCOMMODATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2-104G | 3/9 Design control — primary reference Barlow Electrical Mfg Co Inc |
| RE66F616REVCPT1920-21-41-42 | 5/2 Secondary reference U.S. Government activity |
NSN 5940-00-539-6959 is a Terminal,feedthru, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6630-01-117-5855. Verify interchangeability with system specifications before substitution.
Key specifications for 5940-00-539-6959: Identification Code Color: WHITEWHITE; Minor Bushing Length: 0.312 INCHES0.312 INCHES IN; Minor Bushing Diameter: 1.188 INCHES1.188 INCHES IN; Precious Material: SILVER. 19 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.