The Screw,externally Relieved Body, cataloged under National Stock Number 5305-00-115-6250, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Dynamics Mission Systems, Inc. Dba Gdms. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 5305-00-115-6250 |
| Primary Part Number | 3B41741A09 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | General Dynamics Mission Systems, Inc. Dba Gdms |
| Status | CANCELLED |
| First Diameter From Head | 0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Extended Washer Thickness | 0.015 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN |
| Fastener Length | 3.110 INCHES MINIMUM AND 3.140 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.390 INCHES MINIMUM AND 0.410 INCHES MAXIMUM IN |
| Surface Treatment | CHROMATE OVERALL |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 2.345 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN |
| Thread Length | 0.735 INCHES MINIMUM AND 0.795 INCHES MAXIMUM IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Material | STEEL COMP 1020 OVERALL |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNF |
| Thread Quantity Per Inch | 32 |
| Head Height | 0.160 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | 135410027 FSCM 94990 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Class | 2A A |
| Externally Relieved Body Diameter Quantity | 1 |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Minimum Tensile Strength | 90000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50711 | Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA) |
| 3B41741A09 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| 20-143 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
| 20-143 PRIMARY | General Dynamics Mission Systems, Inc. Dba Gdms (USA) |
| 3B41741A09 | Motorola Inc. Dba Integrated Information Systems Group (USA) |
NSN 5305-00-115-6250 is a Screw,externally Relieved Body, manufactured by General Dynamics Mission Systems, Inc. Dba Gdms, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-115-6250 has 5 cross-referenced part numbers: 50711 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 3B41741A09 (General Dynamics Mission Systems, Inc. Dba Gdms), 20-143 (Motorola Inc. Dba Integrated Information Systems Group), 20-143 (General Dynamics Mission Systems, Inc. Dba Gdms), 3B41741A09 (Motorola Inc. Dba Integrated Information Systems Group).
There are 12 known substitutes for 5305-00-115-6250: 6240-00-143-3049, 3455-00-224-8925, 5340-00-290-4573 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3B41741A09: First Diameter From Head: 0.166 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN; Internal Drive Style: SLOT; Extended Washer Thickness: 0.015 INCHES MINIMUM AND 0.202 INCHES MAXIMUM IN; Fastener Length: 3.110 INCHES MINIMUM AND 3.140 INCHES MAXIMUM IN. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-115-6250 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.