The Relay Assembly, cataloged under National Stock Number 5945-00-652-5952, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 8 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. 2 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 | 5945-00-652-5952 |
| Primary Part Number | 542-4982-004 |
| Item Name | Relay Assembly |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| FSC Application Data | RECEIVER-TRANSMITTER,RADIO,EXCEPT NAVIGATION,AIRBORNE,TYPE NO. RT435ARC70 |
| Controlling Agency | COLLINS RADIO CO. |
| Identifying Number | 974-0583-00 PART NO. |
| Individual Relay Quantity | 2 |
| Mounting Facility | CONTAINER |
| Relay Type | ARMATURE |
| Surface Treatment | CHROMATE MOUNTING |
| Mounting Configuration | PLUG-IN MTG SECURED BY CAPTIVE SCREWS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 119852 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 542-4982-004 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5945-00-652-5952 is a Relay Assembly, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-00-652-5952 has 2 manufacturer part numbers on file: 119852 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 542-4982-004 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
2 possible matches (shared part number, not a government interchangeability claim): 3020-01-013-0007, 5365-01-172-9009. Verify interchangeability with system specifications before substitution.
Key specifications for 542-4982-004: Overall Height: 4.250 INCHES NOMINAL IN; FSC Application Data: RECEIVER-TRANSMITTER,RADIO,EXCEPT NAVIGATION,AIRBORNE,TYPE NO. RT435ARC70; Controlling Agency: COLLINS RADIO CO.; Identifying Number: 974-0583-00 PART NO.. 8 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 5945-00-652-5952 has DEMIL Code D. 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.