The Washer,spring Tension, cataloged under National Stock Number 5310-00-905-6440, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-905-6440 |
| Primary Part Number | 14957 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Mission Systems Orchard Park Inc |
| Status | ACTIVE |
| Material Document and Classification | QQ-C-533 HALF HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | BERYLLIUM OVERALL |
| Heat Treatment | HOT ROLLED OR COLD DRAWN 1/2 HARD CONDITION |
| Outside Diameter | 0.375 INCHES NOMINAL IN |
| Hole Diameter | 0.220 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 185000 POUNDS PER SQUARE INCH LBS |
| Material Thickness | 0.005 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-905-6440 is a Washer,spring Tension, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-905-6440 has 2 cross-referenced part numbers: 14957 (Mission Systems Orchard Park Inc), 14957 (Ingersoll-Rand Company Dba Ingersoll-Rand).
There are 2 known substitutes for 5310-00-905-6440: 5330-00-817-6056, 5998-01-220-4833. Verify interchangeability with system specifications before substitution.
Key specifications for 14957: Material Document and Classification: QQ-C-533 HALF HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: BERYLLIUM OVERALL; Heat Treatment: HOT ROLLED OR COLD DRAWN 1/2 HARD CONDITION; Outside Diameter: 0.375 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.