The Rod,straight,headless, cataloged under National Stock Number 5340-00-031-0658, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-031-0658 |
| Primary Part Number | 11662079 |
| Item Name | Rod,straight,headless |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Chamfer Length | 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM FIRST END IN |
| Chamfer Length | 2.438 INCHES MINIMUM AND 2.438 INCHES MAXIMUM AND 2.562 INCHES MAXIMUM SECOND END IN |
| Overall Diameter | 3.555 INCHES MINIMUM AND 3.562 INCHES MAXIMUM IN |
| Drilled Hole Location | BOTH ENDS |
| Hole Diameter | 1.750 INCHES SECOND END IN |
| Hole Diameter | 1.281 INCHES FIRST END IN |
| Distance From End to Hole Center | 1.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 11662079 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 970-498-73 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-00-031-0658 is a Rod,straight,headless, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-031-0658 has 1 manufacturer part number on file: 11662079 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11662079: Chamfer Length: 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM FIRST END IN; Chamfer Length: 2.438 INCHES MINIMUM AND 2.438 INCHES MAXIMUM AND 2.562 INCHES MAXIMUM SECOND END IN; Overall Diameter: 3.555 INCHES MINIMUM AND 3.562 INCHES MAXIMUM IN; Drilled Hole Location: BOTH ENDS. 7 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.