The Bolt,square Neck, cataloged under National Stock Number 5306-01-570-6007, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-570-6007 |
| Primary Part Number | 3538929 |
| Item Name | Bolt,square Neck |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Cummins Inc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 3538929 PRIMARY | Cummins Inc (USA) |
| Reference | Meaning |
|---|---|
| 3538931 | 3/9 Design control — primary reference Cummins Inc |
NSN 5306-01-570-6007 is a Bolt,square Neck, manufactured by Cummins Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-570-6007 has 1 manufacturer part number on file: 3538929 (Cummins Inc).
1 possible match (shared part number, not a government interchangeability claim): 1560-01-574-6389. Verify interchangeability with system specifications before substitution.
Key specifications for 3538929: Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: BOLT, CARRIAGE; End Item Identification: 4940-01-463-7940 FORWARD REPAIR SYSTEM. 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.