The Washer,flat, cataloged under National Stock Number 5310-00-931-8338, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hartzell Propeller Llc. Government technical data includes 7 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 | 5310-00-931-8338 |
| Primary Part Number | A1444 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hartzell Propeller Llc |
| Status | ACTIVE |
| Center Hole Shape Style | ROUND |
| Material | STEEL OVERALL |
| Overall Diameter | 0.656 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hole Diameter | 0.312 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Thickness | 0.091 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A1444 PRIMARY | Hartzell Propeller Llc (USA) |
NSN 5310-00-931-8338 is a Washer,flat, manufactured by Hartzell Propeller Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-931-8338 has 1 cross-referenced part number: A1444 (Hartzell Propeller Llc).
There are 5 known substitutes for 5310-00-931-8338: 5930-00-114-1843, 5325-00-579-6922, 5950-00-620-4107 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for A1444: Center Hole Shape Style: ROUND; Material: STEEL OVERALL; Overall Diameter: 0.656 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 7 total characteristics are documented in the Federal Logistics Information System.