The Bolt,internal Wrenching, cataloged under National Stock Number 5306-00-482-9428, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Borgwarner Pds (anderson), L.l.c.. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-00-482-9428 |
| Primary Part Number | 1965949 |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Borgwarner Pds (anderson), L.l.c. |
| Status | ACTIVE |
| Width Across Flats | 0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN |
| Head Height | 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Fastener Length | 2.605 INCHES MINIMUM AND 2.650 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | P-45-M,P-10-E,FSC-24617 MFR REF ALL TREATMENT RESPONSES OVERALL |
| Thread Length | 0.500 INCHES MINIMUM IN |
| Hardness Rating | 0.32 ROCKWELL C MINIMUM AND 0.32 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL38.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | GM-300-M,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| First Diameter From Head | 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES0.312 INCHES IN |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 2.105 INCHES MINIMUM AND 2.105 INCHES MINIMUM AND 2.150 INCHES MAXIMUM2.150 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND DICHROMATE OVERALL |
| Internal Drive Style | HEXAGONHEXAGON |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.450 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 1965949 PRIMARY | Borgwarner Pds (anderson), L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 1965949 | 3/9 Design control — primary reference General Motors Corp Delco Remy Div |
NSN 5306-00-482-9428 is a Bolt,internal Wrenching, manufactured by Borgwarner Pds (anderson), L.l.c., classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-482-9428 has 1 manufacturer part number on file: 1965949 (Borgwarner Pds (anderson), L.l.c.).
Key specifications for 1965949: Width Across Flats: 0.219 INCHES MINIMUM AND 0.221 INCHES MAXIMUM IN; Head Height: 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN; Fastener Length: 2.605 INCHES MINIMUM AND 2.650 INCHES MAXIMUM IN; Surface Treatment Document and Classification: P-45-M,P-10-E,FSC-24617 MFR REF ALL TREATMENT RESPONSES OVERALL. 18 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.