The Bolt,machine, cataloged under National Stock Number 5306-01-451-9671, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-451-9671 |
| Primary Part Number | NB25627E-0300-3 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Hunt Valve Company, Inc. |
| Status | ACTIVE |
| Material Document and Classification | Q-N-281 CL A GR 9 FED SPEC 13TH MATERIAL RESPONSE OVERALL |
| Head Style | HEXAGON |
| Material | NICKEL ALLOY 400 OVERALL |
| 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 |
|---|---|
| NB25627E-0300-3 PRIMARY | Hunt Valve Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NB25627E-0300-3 | 3/9 Design control — primary reference Pima Valve, Llc |
NSN 5306-01-451-9671 is a Bolt,machine, manufactured by Hunt Valve Company, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-451-9671 has 1 manufacturer part number on file: NB25627E-0300-3 (Hunt Valve Company, Inc.).
Key specifications for NB25627E-0300-3: Material Document and Classification: Q-N-281 CL A GR 9 FED SPEC 13TH MATERIAL RESPONSE OVERALL; Head Style: HEXAGON; Material: NICKEL ALLOY 400 OVERALL. 3 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.