The Screw,machine, cataloged under National Stock Number 5305-00-958-5249, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hillman Group, Inc., the. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-958-5249 |
| Primary Part Number | 101145 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hillman Group, Inc., the |
| Status | CANCELLED |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Screw Surface Treatment | CADMIUM OR ZINC |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Length | 1.750 INCHES MINIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Screw Material | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1013 |
| Fastener Length | 2.500 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Head Style | FLAT COUNTERSUNK |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Head Diameter | 0.442 INCHES MINIMUM AND 0.477 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Surface Treatment Document and Classification | SAE/AMS QQ-P-416 TY2CL3 FED SPEC SINGLE TREATMENT RESPONSE OR ASTM-B633 ASSN STD SINGLE TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 101145 PRIMARY | Hillman Group, Inc., the (USA) |
| B18.6.3 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| MS35190-297 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| ASME-B18.6.3 | The American Society of Mechanical Engineers (USA) |
NSN 5305-00-958-5249 is a Screw,machine, manufactured by Hillman Group, Inc., the, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-958-5249 has 5 cross-referenced part numbers: FFS92 (Federal Specifications Promulgated by General Services Administration Washington DC), 101145 (Hillman Group, Inc., the), B18.6.3 (American National Standards Institute Incorporated Dba American National Standards Institute), MS35190-297 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), ASME-B18.6.3 (The American Society of Mechanical Engineers).
There are 9 known substitutes for 5305-00-958-5249: 5305-00-010-1145, 5950-00-451-1976, 5910-00-456-4101 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 101145: Nominal Thread Diameter: 0.250 INCHES IN; Screw Surface Treatment: CADMIUM OR ZINC; Internal Drive Style: CROSS RECESS TYPE 1; Thread Length: 1.750 INCHES MINIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-958-5249 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.