The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-336-0051, 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 19 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-336-0051 |
| Primary Part Number | MS24672-1 |
| Item Name | Screw,cap,socket 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 |
| Thread Series Designator | UNF |
| Fastener Length | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN |
| Width Across Flats | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Hardness Rating | 80.0 ROCKWELL B MINIMUM OVERALL |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| Nondefinitive Spec/std Data | 4 TYPE |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 84.0 DEGREES MAXIMUM |
| Head Diameter | 0.359 INCHES MINIMUM AND 0.411 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Length | 0.281 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Internal Drive Style | HEXAGON |
| Head Style | FLAT COUNTERSUNK |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS24672-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 38662 | Senior Operations Llc Dba Metal Bellows Div Metal Bellows (USA) |
| FF-S-86 TYPE IV | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-01-336-0051 is a Screw,cap,socket 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 5305-01-336-0051 has 3 cross-referenced part numbers: MS24672-1 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 38662 (Senior Operations Llc Dba Metal Bellows Div Metal Bellows), FF-S-86 TYPE IV (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 8 known substitutes for 5305-01-336-0051: 5998-00-005-2405, 5305-00-849-2853, 5305-00-900-1829 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS24672-1: Thread Series Designator: UNF; Fastener Length: 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM IN; Width Across Flats: 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 19 total characteristics are documented in the Federal Logistics Information System.