The Contact Set,relay, cataloged under National Stock Number 5945-00-017-2549, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-00-017-2549 |
| Primary Part Number | 9157512 |
| Item Name | Contact Set,relay |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Contact Current Type | DC |
| Contact Type | REED |
| Contact Quantity | 2 |
| Contact Maximum Voltage Rating in Volts | 28.0 |
| Material | GOLD ALLOY CONTACT |
| Contact Current Rating at Maximum Rated Voltage | 0.5 AMPERES NOMINAL |
| 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 |
|---|---|
| 1310-0003 | Keysight Technologies Inc (USA) |
| 9157512 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| CR-1T05511025 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| CR1T07810229 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| RP9250 | 5/9 Secondary reference Cp Clare Corp North American Sales Operations |
| 1310-0003 | 5/9 Secondary reference Keysight Technologies, Inc. |
| 1310-0003 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5945-00-017-2549 is a Contact Set,relay, manufactured by Us Army Aviation and Missile Command, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-017-2549 has 2 manufacturer part numbers on file: 1310-0003 (Keysight Technologies Inc), 9157512 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 4940-01-197-3736. Verify interchangeability with system specifications before substitution.
Key specifications for 9157512: Contact Current Type: DC; Contact Type: REED; Contact Quantity: 2; Contact Maximum Voltage Rating in Volts: 28.0. 6 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.