The Screw,externally Relieved Body, cataloged under National Stock Number 5305-01-081-9454, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bae Systems (operations) Limited. Government technical data includes 18 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-081-9454 |
| Primary Part Number | 229-008358 |
| Item Name | Screw,externally Relieved Body |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Bae Systems (operations) Limited |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| First Diameter From Head | 0.085 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.240 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 |
| Head Height | 0.092 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Externally Relieved Body Diameter Quantity | 1 |
| Distance From Largest Bearing Surface of Head to End of First Diameter | 0.385 INCHES NOMINAL IN |
| Head Style | PAN |
| Thread Class | 2A A |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Head Diameter | 0.263 INCHES NOMINAL IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 229-008358 PRIMARY | Bae Systems (operations) Limited (GBR) |
| MS51957 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5305-01-081-9454 is a Screw,externally Relieved Body, manufactured by Bae Systems (operations) Limited, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-081-9454 has 2 cross-referenced part numbers: 229-008358 (Bae Systems (operations) Limited), MS51957 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).
There are 6 known substitutes for 5305-01-081-9454: 5305-00-054-6664, 5305-00-054-6673, 5305-00-162-3951 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 229-008358: Material: STEEL CORROSION RESISTING OVERALL; First Diameter From Head: 0.085 INCHES NOMINAL IN; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.