The Washer,flat, cataloged under National Stock Number 5310-01-661-3423, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curt Manufacturing Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 5310-01-661-3423 |
| Primary Part Number | 101371 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Curt Manufacturing Llc |
| Status | ACTIVE |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 1.00 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Thickness | 0.07 INCHES NOMINAL IN |
| Hole Diameter | 0.38 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-661-3423 is a Washer,flat, manufactured by Curt Manufacturing Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-661-3423 has 2 cross-referenced part numbers: 101371 (Curt Manufacturing Llc), 4234988 (Oshkosh Defense Llc).
There are 2 known substitutes for 5310-01-661-3423: 4820-00-881-0994, 5961-01-175-8437. Verify interchangeability with system specifications before substitution.
Key specifications for 101371: End Item Identification: 2320-01-7347; TRUCK,CARGO ARMOR; Cross-Sectional Shape Style: RECTANGULAR; Overall Diameter: 1.00 INCHES NOMINAL IN; Center Hole Shape Style: ROUND. 8 total characteristics are documented in the Federal Logistics Information System.