The Nut,adjusting, cataloged under National Stock Number 1015-00-178-0959, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) of the Weapons group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1015-00-178-0959 |
| Primary Part Number | 7973847 |
| Item Name | Nut,adjusting |
| FSC / FSG | 1015 / 10 — Guns, 75mm Through 125mm |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,TOOL,GRAPHITIC,CLASS B; 2.625LG;0.4726PORM0.0003OD;FIRST END INTERNALLY RELIEVED 1.3750;THREADED 0.0625 NPTF;0.2340 ID;BEVEL 0.0156 AT 45DEG;SECOND END INTERNALLY RELIEVED 0.8750;THREAD 12-24 UNC-3B TAP THRU; 0.3130ID;EXTERNAL THREAD 0.4375-20UNF -2A;SECTIONAL SHAPE ROUND A |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7973847 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5340001780959 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 1015-00-178-0959 is a Nut,adjusting, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.
NSN 1015-00-178-0959 has 1 manufacturer part number on file: 7973847 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7973847: General Characteristics Item Description: STEEL,TOOL,GRAPHITIC,CLASS B; 2.625LG;0.4726PORM0.0003OD;FIRST END INTERNALLY RELIEVED 1.3750;THREADED 0.0625 NPTF;0.2340 ID;BEVEL 0.0156 AT 45DEG;SECOND END INTERNALLY RELIEVED 0.8750;THREAD 12-24 UNC-3B TAP THRU; 0.3130ID;EXTERNAL THREAD 0.4375-20UNF -2A;SECTIONAL SHAPE ROUND A; End Item Identification: M48A5,M60 SERIES MEDIUM TANK. 1 specification is 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.
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.