The Adapter,electrical Conduit, cataloged under National Stock Number 5975-00-373-5066, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 17 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. 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 | 5975-00-373-5066 |
| Primary Part Number | 72304-1 |
| Item Name | Adapter,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Thread Length | 0.437 INCHES NOMINAL SECOND END IN |
| Thread Length | 0.313 INCHES NOMINAL FIRST END IN |
| Style Designator | THREAD TO THREAD ENLARGER |
| Outside Diameter | 0.625 INCHES NOMINAL SECOND END IN |
| Nominal Thread Size | 0.688 INCHES FIRST END IN |
| Nominal Thread Size | 0.625 INCHES SECOND END IN |
| Inside Diameter | 0.688 INCHES NOMINAL FIRST END IN |
| Surface Treatment | CADMIUM |
| Conduit Type Accommodated | RIGID METALLIC THICKWALL SECOND END |
| Conduit Type Accommodated | RIGID METALLIC THICKWALL FIRST END |
| Thread Class | 3A SECOND END A |
| Thread Class | 3B FIRST END |
| Material | BRASS |
| Thread Series Designator | UNEF FIRST END |
| Thread Series Designator | UNEF SECOND END |
| End Type | EXTERNAL THREAD FIRST END |
| End Type | INTERNAL THREAD SECOND END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 72304-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5975-00-373-5066 is a Adapter,electrical Conduit, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-373-5066 has 1 manufacturer part number on file: 72304-1 (Northrop Grumman Systems Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5996-01-052-6670, 5342-01-274-2273. Verify interchangeability with system specifications before substitution.
Key specifications for 72304-1: Thread Length: 0.437 INCHES NOMINAL SECOND END IN; Thread Length: 0.313 INCHES NOMINAL FIRST END IN; Style Designator: THREAD TO THREAD ENLARGER; Overall Length: 0.875 INCHES NOMINAL IN. 17 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.