The Bolt,close Tolerance, cataloged under National Stock Number 5306-01-115-7897, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems Land & Armaments L.p.. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-115-7897 |
| Primary Part Number | 100546-1 |
| Item Name | Bolt,close Tolerance |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Material | STEEL COMP 4140 OR STEEL COMP 4130 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Surface Treatment Document and Classification | QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Quantity Per Inch | 24 |
| Thread Class | 3A A |
| Grip Diameter | 0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM IN |
| Head Height | 0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM IN |
| Grip Length | 0.813 INCHES NOMINAL IN |
| Thread Length | 0.545 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Head Diameter | 0.500 INCHES MINIMUM AND 0.565 INCHES MAXIMUM IN |
| Fastener Length | 1.358 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-01-115-7897 is a Bolt,close Tolerance, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-115-7897 has 3 cross-referenced part numbers: 100546 (Bae Systems Land & Armaments L.p.), 100546-1 (Bae Systems Land & Armaments L.p.), A495100 (Ateez Corp).
There are 6 known substitutes for 5306-01-115-7897: 5950-00-004-7589, 5905-00-027-5702, 5995-00-904-2684 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100546-1: Nominal Thread Diameter: 0.375 INCHES IN; Material: STEEL COMP 4140 OR STEEL COMP 4130 OVERALL; Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF); Surface Treatment Document and Classification: QQ-P-416 TY2 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.