The Bolt,cooler-Cover, cataloged under National Stock Number 5306-00-322-6944, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-00-322-6944 |
| Primary Part Number | 5157264 |
| Item Name | Bolt,cooler-Cover |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL SAE 1112,4.562 IN. O/A LG,ONE END 7/16-14 BY 1.000 LG THD,OTHER END 3/8-24 BY 0.438 IN. LG THD,HEX DRIVE ON SHOULDER 0.250 IN. THK BY 0.625 IN. W ACROSS FLATS 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 |
|---|---|
| 5157264 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| N271-134PC5157264 | General Motors Llc Dba General Motors Llc (USA) |
| 5157264 | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| N271-134PC5157264 | 5/9 Secondary reference General Motors Corp |
| 5157264 | 5/9 Secondary reference General Motors Corp |
NSN 5306-00-322-6944 is a Bolt,cooler-Cover, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-322-6944 has 3 manufacturer part numbers on file: 5157264 (Rolls-Royce Solutions America Inc), N271-134PC5157264 (General Motors Llc Dba General Motors Llc), 5157264 (General Motors Llc Dba General Motors Llc).
Key specifications for 5157264: General Characteristics Item Description: STEEL SAE 1112,4.562 IN. O/A LG,ONE END 7/16-14 BY 1.000 LG THD,OTHER END 3/8-24 BY 0.438 IN. LG THD,HEX DRIVE ON SHOULDER 0.250 IN. THK BY 0.625 IN. W ACROSS FLATS IN. 1 specification is 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.