The Bolt,shoulder, cataloged under National Stock Number 5306-01-609-2625, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Wamore, Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5306-01-609-2625 |
| Primary Part Number | WA-25704 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Wamore, Inc |
| Status | ACTIVE |
| Head Height | 0.39 INCHES NOMINAL IN |
| Fastener Length | 2.75 INCHES NOMINAL IN |
| Thread Length | 0.39 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.625 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.00 INCHES NOMINAL IN |
| Surface Treatment | ZINC ALLOY OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL COMP 4130 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| WA-25704 PRIMARY | Wamore, Inc (USA) |
| Reference | Meaning |
|---|---|
| 11-1-9451-1 | 3/2 Design control — primary reference U.S. Government activity |
| 11-1-9451 | D/9 Drawing number reference only U.S. Government activity |
NSN 5306-01-609-2625 is a Bolt,shoulder, manufactured by Wamore, Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-609-2625 has 1 manufacturer part number on file: WA-25704 (Wamore, Inc).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-622-7405. Verify interchangeability with system specifications before substitution.
Key specifications for WA-25704: Head Height: 0.39 INCHES NOMINAL IN; Fastener Length: 2.75 INCHES NOMINAL IN; Thread Length: 0.39 INCHES NOMINAL IN; Nominal Thread Diameter: 0.625 INCHES IN. 12 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.