The Washer,flat, cataloged under National Stock Number 5310-00-203-1111, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 7 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-203-1111 |
| Primary Part Number | 190362 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Center Hole Shape Style | ROUND |
| Thickness | 0.022 INCHES NOMINAL IN |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Hole Diameter | 1.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-203-1111 is a Washer,flat, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-203-1111 has 2 cross-referenced part numbers: 19840 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), 190362 (Eaton Aerospace, Llc Dba Jackson South).
There are 8 known substitutes for 5310-00-203-1111: 3455-00-232-4182, 2530-00-469-7847, 5950-00-752-2508 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 190362: Overall Diameter: 2.000 INCHES NOMINAL IN; Material: STEEL OVERALL; Center Hole Shape Style: ROUND; Thickness: 0.022 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.