The Conduit Outlet, cataloged under National Stock Number 5975-01-129-5739, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 8 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. 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 | 5975-01-129-5739 |
| Primary Part Number | 1669043 |
| Item Name | Conduit Outlet |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Length | 4.560 INCHES NOMINAL IN |
| Cover Mounting Surface Type | FLAT |
| Style Designator | RECTANGULAR 1 ENTRANCE |
| Cover Opening Diameter | 1.380 INCHES NOMINAL IN |
| Depth | 2.810 INCHES NOMINAL IN |
| Width | 2.000 INCHES NOMINAL IN |
| Material | IRON CAST OVERALL |
| Hazardous Locations/environmental Protection | NOT RATED |
| 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 |
|---|---|
| 1669043 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5975-01-129-5739 is a Conduit Outlet, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-129-5739 has 1 manufacturer part number on file: 1669043 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-136-7049. Verify interchangeability with system specifications before substitution.
Key specifications for 1669043: Length: 4.560 INCHES NOMINAL IN; Cover Mounting Surface Type: FLAT; Style Designator: RECTANGULAR 1 ENTRANCE; Cover Opening Diameter: 1.380 INCHES NOMINAL IN. 8 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.