The Bolt,shoulder, cataloged under National Stock Number 5306-00-298-8288, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-298-8288 |
| Primary Part Number | 00593 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | ACTIVE |
| Distance From Centerline to Flat | 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL OVERALL |
| Shoulder Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Class | 3A A |
| Fastener Length | 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN |
| Head Height | 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Shoulder Length | 0.575 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Head Diameter | 0.720 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Thread Length | 0.675 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 |
| Head Style | DEE CHAMFER |
| Thread Series Designator | UNF |
| Thread Direction | RIGHT-HAND |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-298-8288 is a Bolt,shoulder, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-298-8288 has 3 cross-referenced part numbers: 125D182 (Curtiss-Wright Corp), 00593 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 125D182 (Curtiss-Wright Controls, Inc. Div Actuation Division).
There is 1 known substitute for 5306-00-298-8288: 4210-01-429-4297. Verify interchangeability with system specifications before substitution.
Key specifications for 00593: Distance From Centerline to Flat: 0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN; Material Document and Classification: AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6382 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL OVERALL; Shoulder Diameter: 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM FIRST SHOULDER IN. 18 total characteristics are documented in the Federal Logistics Information System.