The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-719-5279, 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 17 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-719-5279 |
| Primary Part Number | MS90727-129 |
| 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 | CANCELLED |
| Thread Length | 1.250 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Thread Direction | RIGHT-HAND |
| Material | STEEL OVERALL |
| Head Style | HEXAGON |
| Fastener Length | 5.906 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 |
| Material Document and Classification | SAE J429 GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE AND 8 GRADE |
| Surface Treatment Document and Classification | ASTM B633 TY 2 SC 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Class | 2A A |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS90727-129 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 70111 | Cummins Inc. (USA) |
NSN 5305-00-719-5279 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: cancelled.
NSN 5305-00-719-5279 has 2 cross-referenced part numbers: MS90727-129 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 70111 (Cummins Inc.).
There are 12 known substitutes for 5305-00-719-5279: 5940-00-082-5002, 2540-00-377-8692, 2540-00-627-7728 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS90727-129: Thread Length: 1.250 INCHES MINIMUM AND 1.438 INCHES MAXIMUM IN; Surface Treatment: ZINC AND CHROMATE OVERALL; Thread Direction: RIGHT-HAND; Material: STEEL OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-719-5279 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.