The Nut,coupling,electrical Conduit, cataloged under National Stock Number 5975-00-705-6644, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-705-6644 |
| Primary Part Number | 7056644 |
| Item Name | Nut,coupling,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Thread Length | 0.594 INCHES NOMINAL SINGLE END IN |
| Style Designator | KNURLED/RIBBED |
| Seat End Inside Diameter | 1.125 INCHES NOMINAL IN |
| Nominal Thread Size | 1.188 INCHES SINGLE END IN |
| Surface Treatment | CADMIUM |
| Conduit Type Accommodated | RIGID METALLIC THINWALL SINGLE END |
| Thread Class | 2B SINGLE END |
| Material | BRASS |
| Thread Series Designator | UNEF SINGLE 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 |
|---|---|
| 7056644 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5975007056644 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5975-00-705-6644 is a Nut,coupling,electrical Conduit, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-705-6644 has 1 manufacturer part number on file: 7056644 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7056644: Thread Length: 0.594 INCHES NOMINAL SINGLE END IN; Style Designator: KNURLED/RIBBED; Seat End Inside Diameter: 1.125 INCHES NOMINAL IN; Nominal Thread Size: 1.188 INCHES SINGLE END IN. 9 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.