The Washer,spring Tension, cataloged under National Stock Number 5310-00-217-8059, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-217-8059 |
| Primary Part Number | 303345 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Style Designator | SPRING TENSION |
| Hole Diameter | 0.114 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 1095 OVERALL |
| Material Thickness | 0.012 INCHES NOMINAL IN |
| Outside Diameter | 0.797 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN |
| Hardness Rating | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM |
| Surface Treatment | CADMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 303345 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5310-00-217-8059 is a Washer,spring Tension, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-217-8059 has 1 cross-referenced part number: 303345 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 5 known substitutes for 5310-00-217-8059: 1680-00-347-6590, 5330-00-866-9638, 5841-00-871-4004 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 303345: Style Designator: SPRING TENSION; Hole Diameter: 0.114 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN; Material Document and Classification: MIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 1095 OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.