The Screw,machine, cataloged under National Stock Number 5305-00-151-3219, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cameraflex Corp. Government technical data includes 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-151-3219 |
| Primary Part Number | 956 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cameraflex Corp |
| Status | CANCELLED |
| Screw Material | STEEL |
| Head Diameter | 0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Internal Drive Style | SLOT |
| Minimum Tensile Strength | 60000 POUNDS PER SQUARE INCH LBS |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Length | 0.384 INCHES MINIMUM IN |
| Screw Material Document and Classification | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE |
| Thread Series Designator | UNF |
| Head Style | FLAT COUNTERSUNK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 956 | Cameraflex Corp (USA) |
| MS35240-72 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-151-3219 is a Screw,machine, manufactured by Cameraflex Corp, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-151-3219 has 3 cross-referenced part numbers: 956 (Cameraflex Corp), MS35240-72 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 5305-00-151-3219: 5310-00-031-1879, 5310-00-064-3590, 5960-00-114-3822 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 956: Screw Material: STEEL; Head Diameter: 0.340 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Thread Class: 2A A; Thread Quantity Per Inch: 32. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-151-3219 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.