The Washer,spring Tension, cataloged under National Stock Number 5310-00-489-9819, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Itw Shakeproof Automotive Products. Government technical data includes 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-489-9819 |
| Primary Part Number | 3502-18 |
| Item Name | Washer,spring Tension |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Itw Shakeproof Automotive Products |
| Status | ACTIVE |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN |
| Material Thickness | 0.013 INCHES NOMINAL IN |
| Hole Diameter | 0.312 INCHES MINIMUM AND 0.316 INCHES MAXIMUM IN |
| Material | STEEL COMP 1050 OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3502-18 | Itw Shakeproof Automotive Products (USA) |
NSN 5310-00-489-9819 is a Washer,spring Tension, manufactured by Itw Shakeproof Automotive Products, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-489-9819 has 1 cross-referenced part number: 3502-18 (Itw Shakeproof Automotive Products).
There are 2 known substitutes for 5310-00-489-9819: 5330-00-215-5471, 5920-00-945-1632. Verify interchangeability with system specifications before substitution.
Key specifications for 3502-18: Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Outside Diameter: 0.490 INCHES MINIMUM AND 0.495 INCHES MAXIMUM IN; Material Thickness: 0.013 INCHES NOMINAL IN; Overall Height: 0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.