The Washer,flat, cataloged under National Stock Number 5310-01-509-6339, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rix Industries. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-509-6339 |
| Primary Part Number | 20-30315 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Peripheral Shape Style | ROUND |
| Overall Diameter | 24.0 MILLIMETERS NOMINAL MM |
| Center Hole Shape Style | ROUND |
| Material | STEEL OVERALL |
| Surface Treatment | ZINC OVERALL |
| Hole Diameter | 13.0 MILLIMETERS NOMINAL MM |
| Cross-Sectional Shape Style | RECTANGULAR |
| Thickness | 2.5 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20-30315 PRIMARY | Rix Industries (USA) |
| 77-35290 ITEM 8 PRIMARY | Rix Industries (USA) |
| 91166A290 | Mcmaster-Carr Supply Co (USA) |
NSN 5310-01-509-6339 is a Washer,flat, manufactured by Rix Industries, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-509-6339 has 3 cross-referenced part numbers: 20-30315 (Rix Industries), 77-35290 ITEM 8 (Rix Industries), 91166A290 (Mcmaster-Carr Supply Co).
There is 1 known substitute for 5310-01-509-6339: 5310-01-533-5671. Verify interchangeability with system specifications before substitution.
Key specifications for 20-30315: Peripheral Shape Style: ROUND; Overall Diameter: 24.0 MILLIMETERS NOMINAL MM; Center Hole Shape Style: ROUND; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.