The Relay Assembly, cataloged under National Stock Number 5945-01-477-9957, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Better Engineering Manufacturing Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-477-9957 |
| Primary Part Number | 4473 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Better Engineering Manufacturing Inc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4473 PRIMARY | Better Engineering Manufacturing Inc (USA) |
NSN 5945-01-477-9957 is a Relay Assembly, manufactured by Better Engineering Manufacturing Inc, classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-01-477-9957 has 1 cross-referenced part number: 4473 (Better Engineering Manufacturing Inc).
There are 8 known substitutes for 5945-01-477-9957: 1620-00-024-6360, 5805-00-161-0109, 1630-00-216-5541 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4473: Special Features: ITEM NAME: RELAY,DOUBLETHROW,A. NHA: 014351595 DEGREASER (FACILITY TYPE EQUIPMENT); Criticality Code Justification: AGAV; End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPTMENT. 3 total characteristics are documented in the Federal Logistics Information System.