The Bolt,u, cataloged under National Stock Number 5306-00-485-0147, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Essex Electro Engineers Inc. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-485-0147 |
| Primary Part Number | A265-1320 |
| Item Name | Bolt,u |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Essex Electro Engineers Inc |
| Status | ACTIVE |
| Inside Distance Between Shanks | 3.625 INCHES NOMINAL IN |
| Thread Length | 3.500 INCHES MINIMUM3.500 INCHES MINIMUM IN |
| Distance From Inside Center of Bend to Bolt End | 9.125 INCHES NOMINAL IN |
| Style Designator | ROUND BENDROUND BEND |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.875 INCHES0.875 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM AND DICHROMATE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 9 |
| Material | STEEL COMP 1020 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC)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 |
|---|---|
| A265-1320 PRIMARY | Essex Electro Engineers Inc (USA) |
NSN 5306-00-485-0147 is a Bolt,u, manufactured by Essex Electro Engineers Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-485-0147 has 1 manufacturer part number on file: A265-1320 (Essex Electro Engineers Inc).
Key specifications for A265-1320: Inside Distance Between Shanks: 3.625 INCHES NOMINAL IN; Thread Length: 3.500 INCHES MINIMUM3.500 INCHES MINIMUM IN; Distance From Inside Center of Bend to Bolt End: 9.125 INCHES NOMINAL IN; Style Designator: ROUND BENDROUND BEND. 12 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.