The Conduit Assembly,metal,rigid, cataloged under National Stock Number 5975-01-077-8675, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-077-8675 |
| Primary Part Number | S81663-05-05 |
| Item Name | Conduit Assembly,metal,rigid |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| Measuring Method and Length | 3.000 INCHES NOMINAL OVERALL IN |
| Structural Design | THINWALL |
| Material Document and Classification | MIL-STD-100B MIL STD ALL MATERIAL RESPONSES OVERALL |
| Terminal End Type | WYE W/INTERNAL THREAD BOTH ENDS |
| Nominal Thread Size | 1.000 INCHES BOTH ENDS IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | NPT BOTH ENDS |
| 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 |
|---|---|
| S81663-05-05 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 76A5146A0023 | 5/9 Secondary reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| 10278511 | 5/9 Secondary reference Us Army Aviation and Missile Command |
| S81663-05-05 | 5/9 Secondary reference Servicair/b W Elliott Mfg Co Llc Shielding and Conduit Div |
NSN 5975-01-077-8675 is a Conduit Assembly,metal,rigid, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-077-8675 has 1 manufacturer part number on file: S81663-05-05 (B.w. Elliott Manufacturing Co., Llc).
Key specifications for S81663-05-05: Measuring Method and Length: 3.000 INCHES NOMINAL OVERALL IN; Structural Design: THINWALL; Material Document and Classification: MIL-STD-100B MIL STD ALL MATERIAL RESPONSES OVERALL; Terminal End Type: WYE W/INTERNAL THREAD BOTH ENDS. 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.