The Screw,machine, cataloged under National Stock Number 5305-00-637-1120, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 14 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-637-1120 |
| Primary Part Number | FFS92ANDTYPE3ANDSTYLE9C |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Quantity Per Inch | 20 |
| Fastener Length | 0.438 INCHES NOMINAL IN |
| Minimum Tensile Strength | 57000 POUNDS PER SQUARE INCH LBS |
| Screw Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-W-321 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.338 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Screw Material | COPPER ALLOY |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN |
| Head Height | 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | PAN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS92ANDTYPE3ANDSTYLE9C | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS35214-68 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5305-00-637-1120 is a Screw,machine, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-637-1120 has 2 cross-referenced part numbers: FFS92ANDTYPE3ANDSTYLE9C (Federal Specifications Promulgated by General Services Administration Washington DC), MS35214-68 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 5 known substitutes for 5305-00-637-1120: 5305-00-206-2220, 5305-00-637-1103, 5305-00-637-1121 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for FFS92ANDTYPE3ANDSTYLE9C: Internal Drive Style: CROSS RECESS TYPE 1; Thread Quantity Per Inch: 20; Fastener Length: 0.438 INCHES NOMINAL IN; Minimum Tensile Strength: 57000 POUNDS PER SQUARE INCH LBS. 14 total characteristics are documented in the Federal Logistics Information System.