The Relay Assembly Group, cataloged under National Stock Number 5945-01-281-6628, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-01-281-6628 |
| Primary Part Number | SV782028-2 |
| Item Name | Relay Assembly Group |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SV782028-2 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| SV82028-2TR | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| SV803440-1TR | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| SV803440-2TR | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 5945-01-281-6628 is a Relay Assembly Group, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-281-6628 has 1 manufacturer part number on file: SV782028-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-339-9780. Verify interchangeability with system specifications before substitution.
Key specifications for SV782028-2: End Item Identification: GAS MANAGEMENT SYSTEM,MARK 1. 0 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.
NSN 5945-01-281-6628 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.