The Bolt,u, cataloged under National Stock Number 5306-01-152-4216, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Cosmodyne, Llc Dba Cosmodyne Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-152-4216 |
| Primary Part Number | 2601299-7C |
| Item Name | Bolt,u |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Cosmodyne, Llc Dba Cosmodyne Llc |
| Status | ACTIVE |
| Inside Distance Between Shanks | 0.938 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES NOMINAL IN |
| Distance From Inside Center of Bend to Bolt End | 1.375 INCHES NOMINAL IN |
| Style Designator | ROUND BEND |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 2601299-7C PRIMARY | Cosmodyne, Llc Dba Cosmodyne Llc (USA) |
| Reference | Meaning |
|---|---|
| 2423201 ITEM 17 | 5/9 Secondary reference Cosmodyne, Llc Dba Cosmodyne Llc |
NSN 5306-01-152-4216 is a Bolt,u, manufactured by Cosmodyne, Llc Dba Cosmodyne Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-152-4216 has 1 manufacturer part number on file: 2601299-7C (Cosmodyne, Llc Dba Cosmodyne Llc).
Key specifications for 2601299-7C: Inside Distance Between Shanks: 0.938 INCHES NOMINAL IN; Thread Length: 0.875 INCHES NOMINAL IN; Distance From Inside Center of Bend to Bolt End: 1.375 INCHES NOMINAL IN; Style Designator: ROUND BEND. 10 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.