The Terminal Board, cataloged under National Stock Number 5940-00-451-5479, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-451-5479 |
| Primary Part Number | 25687 |
| Item Name | Terminal Board |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) |
| Nonfeedthru Terminal Quantity | 6 SINGLE |
| Body Style | STRIP TYPE |
| Precious Material | GOLD |
| Nonfeedthru Terminal Type | 434 SINGLE |
| Mounting Hole Diameter | 0.130 INCHES IN |
| Material Document and Classification | MIL-P-18177,TYPE GEE MIL SPEC SINGLE MATERIAL RESPONSE BOARD |
| Board Thickness | 0.137 INCHES IN |
| Terminal Design | NONFEEDTHRU |
| Center to Center Distance Between Terminals | 0.240 INCHES IN |
| Terminal Row Quantity | 3 |
| Surface Treatment | GOLD TERMINALS |
| Precious Material and Location | TERMINAL SURFACE GOLD |
| Board Overall Width | 0.770 INCHES IN |
| Terminal Pattern Arrangement | MULTI-ROW |
| Special Markings | 1 THRU 5,CR1 THRU CR4 |
| Material | GLASS FIBER AND PLASTIC EPOXY BOARD |
| Distance Between Terminal Row Centers | 0.480 INCHES IN |
| Board Overall Length | 1.140 INCHES IN |
| Board Construction | SOLID CONSTRUCTION |
| 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 |
|---|---|
| 25687 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 25687 | 5/9 Secondary reference United Technologies Corp Hamilton Sundstrand Corp |
NSN 5940-00-451-5479 is a Terminal Board, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-451-5479 has 1 manufacturer part number on file: 25687 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
6 possible matches (shared part number, not a government interchangeability claim): 4310-00-765-7387, 5340-00-792-0876, 5340-01-185-9177. Verify interchangeability with system specifications before substitution.
Key specifications for 25687: Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S); Nonfeedthru Terminal Quantity: 6 SINGLE; Body Style: STRIP TYPE; Precious Material: GOLD. 20 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.