The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-256-5201, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5305-01-256-5201 |
| Primary Part Number | 38030-94C4B |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Head Diameter | 0.201 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 40 |
| Thread Length | 0.190 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OVERALL |
| Internal Drive Style | HEXAGON |
| Head Style | BUTTON |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| Head Height | 0.051 INCHES MINIMUM AND 0.059 INCHES MAXIMUM IN |
| Fastener Length | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Width Across Flats | 0.062 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 38030-94C4B PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 600772-01 | Drs C3 & Aviation Company Dba Drs Data & Imaging Systems (USA) |
NSN 5305-01-256-5201 is a Screw,cap,socket Head, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-256-5201 has 2 cross-referenced part numbers: 38030-94C4B (Sps Technologies, Llc Dba PB Fasteners), 600772-01 (Drs C3 & Aviation Company Dba Drs Data & Imaging Systems).
There is 1 known substitute for 5305-01-256-5201: 5962-00-163-7008. Verify interchangeability with system specifications before substitution.
Key specifications for 38030-94C4B: Head Diameter: 0.201 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN; Thread Quantity Per Inch: 40; Thread Length: 0.190 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Special Features: COLOR BLACK. 17 total characteristics are documented in the Federal Logistics Information System.