The Bolt,assembled Washer, cataloged under National Stock Number 5306-01-413-8708, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Woodruff Corporation. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-413-8708 |
| Primary Part Number | 13D0021-312 |
| Item Name | Bolt,assembled Washer |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Woodruff Corporation |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Material | IRON ALLOY 660 FASTENER |
| Material | STEEL COMP 303SE STAND-OFF |
| Material | STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 FIRST SHOULDER |
| 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 |
|---|---|
| 13D0021-312 PRIMARY | Woodruff Corporation (USA) |
| 13D0021-312 PRIMARY | American Metals & Machining (USA) |
| 13D0021-312 PRIMARY | Buena Park Tool & Engineering, Inc Dba Buena Park Tool (USA) |
| 13D0021-312 PRIMARY | Am Machining, Inc. Dba Am Machining Inc Div Apv Manufacturing & Engineering Co. (USA) |
| Reference | Meaning |
|---|---|
| 13D0021-312 | 5/2 Secondary reference U.S. Government activity |
| 13D0021-312 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-413-8708 is a Bolt,assembled Washer, manufactured by Woodruff Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-413-8708 has 4 manufacturer part numbers on file: 13D0021-312 (Woodruff Corporation), 13D0021-312 (American Metals & Machining), 13D0021-312 (Buena Park Tool & Engineering, Inc Dba Buena Park Tool), 13D0021-312 (Am Machining, Inc. Dba Am Machining Inc Div Apv Manufacturing & Engineering Co.).
Key specifications for 13D0021-312: Surface Treatment: PASSIVATE OVERALL; Material: IRON ALLOY 660 FASTENER; Material: STEEL COMP 303SE STAND-OFF; Material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 FIRST SHOULDER. 4 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.