The Washer,flat, cataloged under National Stock Number 5310-00-640-9372, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hyperion Industries Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-640-9372 |
| Primary Part Number | HY237-1-2 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Hyperion Industries Inc |
| Status | CANCELLED |
| Center Hole Shape Style | ROUND |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Material | WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL |
| Hole Diameter | 0.375 INCHES NOMINAL IN |
| Thickness | 0.062 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-640-9372 is a Washer,flat, manufactured by Hyperion Industries Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-640-9372 has 4 cross-referenced part numbers: HY237-1-2 (Hyperion Industries Inc), 2169 (Dialight Corporation), 203 (Duracell Inc), 2169 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron).
There are 10 known substitutes for 5310-00-640-9372: 6625-00-168-0040, 5330-00-219-2284, 6810-00-233-0124 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for HY237-1-2: Center Hole Shape Style: ROUND; Overall Diameter: 0.750 INCHES NOMINAL IN; Peripheral Shape Style: ROUND; Material: WOOL OR COTTON OR CELLULOSE OR GLASS OVERALL. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-640-9372 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.