The Bolt,machine, cataloged under National Stock Number 5306-01-535-9871, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-535-9871 |
| Primary Part Number | 2KP276 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 20 |
| 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 |
|---|---|
| 5310000486-00 | Plasan North America, Inc. (USA) |
| 2KP276 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 2KP276 | 3/9 Design control — primary reference Oshkosh Corp |
| 5310000486-00 | 5/9 Secondary reference Bae Systems Survivability Systems Llc |
NSN 5306-01-535-9871 is a Bolt,machine, manufactured by Oshkosh Defense Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-535-9871 has 2 manufacturer part numbers on file: 5310000486-00 (Plasan North America, Inc.), 2KP276 (Oshkosh Defense Llc).
Key specifications for 2KP276: Nominal Thread Diameter: 0.250 INCHES IN; Thread Direction: RIGHT-HAND; Special Features: BUTTON HEAD BOLT 1/4 IN X 1/2 IN UNC GRADE 8 STEEL IN; Part Name Assigned by Controlling Agency: BUTTON HEAD BOLT BOLT,BUTTON HEAD. 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.