The Bolt,machine, cataloged under National Stock Number 5306-01-521-9291, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Talbert Manufacturing Inc Dba Talbert Trailers. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-521-9291 |
| Primary Part Number | 0810-650816 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Talbert Manufacturing Inc Dba Talbert Trailers |
| Status | ACTIVE |
| Special Test Features | ITEM IS A GRADE 8 ZINC BOLT. 1/2 - 13 X 1-1/2 |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | ZINC OVERALL |
| Thread Quantity Per Inch | 13 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 0810-650816 PRIMARY | Talbert Manufacturing Inc Dba Talbert Trailers (USA) |
| Reference | Meaning |
|---|---|
| 0810-660816 | 5/9 Secondary reference Talbert Manufacturing Inc Dba Talbert Trailers |
NSN 5306-01-521-9291 is a Bolt,machine, manufactured by Talbert Manufacturing Inc Dba Talbert Trailers, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-521-9291 has 1 manufacturer part number on file: 0810-650816 (Talbert Manufacturing Inc Dba Talbert Trailers).
Key specifications for 0810-650816: Special Test Features: ITEM IS A GRADE 8 ZINC BOLT. 1/2 - 13 X 1-1/2; Nominal Thread Diameter: 0.500 INCHES IN; Head Style: HEXAGON; Thread Direction: RIGHT-HAND. 8 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.