The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-583-9581, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Arvinmeritor Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-583-9581 |
| Primary Part Number | R007666 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Arvinmeritor Inc |
| Status | ACTIVE |
| Nominal Thread Size | 3.500 INCHES IN |
| Thread Quantity Per Inch | 12 |
| 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 |
|---|---|
| TG903-6006 | Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc (USA) |
| R007666 PRIMARY | Arvinmeritor Inc (USA) |
| Reference | Meaning |
|---|---|
| 1227B1484 | 5/9 Secondary reference Arvinmeritor Inc |
NSN 5310-01-583-9581 is a Nut,plain,hexagon, manufactured by Arvinmeritor Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-583-9581 has 2 manufacturer part numbers on file: TG903-6006 (Hdt Expeditionary Systems, Inc. Dba Hdt Tactical Systems Inc), R007666 (Arvinmeritor Inc).
Key specifications for R007666: Nominal Thread Size: 3.500 INCHES IN; Part Name Assigned by Controlling Agency: MERITOR TP AXLE-MANUAL ADJUSTMENT/OUTER NUT; End Item Identification: 6115-01-572-3944, POWER PLANT,UTILITY; Thread Quantity Per Inch: 12. 2 specifications are 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.