The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-369-9501, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 23 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-369-9501 |
| Primary Part Number | MS51100-2 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Minimum Tensile Strength | 70000 POUNDS PER SQUARE INCH LBS |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| Fastener Length | 0.404 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN |
| Material Document and Classification | FF-S-85 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Series Designator | UNF |
| Hole Configuration Style | HEXAGON FLATS |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Head Height | 0.272 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Material | STEEL COMP 410 OR STEEL COMP 416 OR STEEL COMP 430 OVERALL |
| Thread Length | 0.359 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | HEXAGON |
| Hole Quantity | 1 |
| Features Provided | FINISHED HEAD |
| Minimum Yield Strength | 40000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| Hole Diameter | 0.060 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.612 INCHES MINIMUM AND 0.620 INCHES MAXIMUM IN |
| Hole Type | DRILLED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS51100-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FF-S-85 TYPE II STYLE 10P | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FF-S-85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-01-369-9501 is a Screw,cap,hexagon Head, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-369-9501 has 3 cross-referenced part numbers: MS51100-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FF-S-85 TYPE II STYLE 10P (Federal Specifications Promulgated by General Services Administration Washington DC), FF-S-85 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 5 known substitutes for 5305-01-369-9501: 5305-00-012-2104, 5306-00-225-8498, 5305-00-514-7632 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51100-2: Minimum Tensile Strength: 70000 POUNDS PER SQUARE INCH LBS; Hardness Rating: 25.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL; Fastener Length: 0.404 INCHES MINIMUM AND 0.435 INCHES MAXIMUM IN; Material Document and Classification: FF-S-85 FED SPEC ALL MATERIAL RESPONSES OVERALL. 23 total characteristics are documented in the Federal Logistics Information System.