The Screw,machine, cataloged under National Stock Number 5305-00-455-2516, 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 Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-455-2516 |
| Primary Part Number | 904386-20 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| Status | CANCELLED |
| Head Style | FLAT COUNTERSUNK |
| Thread Quantity Per Inch | 40 |
| Fastener Length | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Screw Surface Treatment | OXIDE |
| Head Diameter | 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Nondefinitive Spec/std Data | 3 TYPE AND 2C STYLE |
| Screw Material | STEEL CORROSION RESISTING OR STEEL |
| Thread Length | 0.227 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 80000 POUNDS PER SQUARE INCH LBS |
| Screw Material Document and Classification | QQ-S-763,300 SERIES FED SPEC 1ST MATERIAL RESPONSE OR 66,300 SERIES FED STD 1ST MATERIAL RESPONSE OR COMP 16-18 OR 18-8 ASSN STD 2ND MATERIAL RESPONSE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Departure From Cited Designator | AS MODIFIED BY FINISH |
| Screw Surface Treatment Document and Classification | MIL-C-13924,CL 4 MIL SPEC SINGLE TREATMENT RESPONSE |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 904386-20 | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
| 418331-15 | Raytheon Company Dba Raytheon (USA) |
| NAS M51959 | M-F Services Inc (USA) |
| MS51959-15B | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 0211-2015 | Br Communications (inc) (USA) |
| FFS92 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 99928650M | Elbit Systems C4i and Cyber Ltd Div C4i and Cyber (ISR) |
| MS5159-15B | M-F Services Inc (USA) |
| 10125308 | Nimikkeistokeskus Ncb Finland (FIN) |
| 222391-015 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
NSN 5305-00-455-2516 is a Screw,machine, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-455-2516 has 10 cross-referenced part numbers: 904386-20 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems), 418331-15 (Raytheon Company Dba Raytheon), NAS M51959 (M-F Services Inc), MS51959-15B (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 0211-2015 (Br Communications (inc)) and 5 more.
There are 4 known substitutes for 5305-00-455-2516: 5305-00-701-5074, 5305-00-719-5017, 5305-01-201-9024 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 904386-20: Head Style: FLAT COUNTERSUNK; Thread Quantity Per Inch: 40; Fastener Length: 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-455-2516 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.