The Washer,flat, cataloged under National Stock Number 5310-01-688-0101, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Te-Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-688-0101 |
| Primary Part Number | 2YJE2 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Te-Co |
| Status | ACTIVE |
| Color | BLACK OVERALL |
| Material | STEEL OVERALL |
| Surface Treatment | OXIDE OVERALL |
| Peripheral Shape Style | ROUND |
| Thickness | 0.094 INCHES NOMINAL IN |
| Overall Diameter | 0.50 INCHES NOMINAL IN |
| Hole Diameter | 0.203 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-688-0101 is a Washer,flat, manufactured by Te-Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-688-0101 has 2 cross-referenced part numbers: 2YJE2 (Te-Co), 42600 (Te-Co).
There are 3 known substitutes for 5310-01-688-0101: 6680-00-053-4963, 6220-00-815-0191, 6530-01-257-2914. Verify interchangeability with system specifications before substitution.
Key specifications for 2YJE2: Color: BLACK OVERALL; Material: STEEL OVERALL; Surface Treatment: OXIDE OVERALL; Part Name Assigned by Controlling Agency: HARDENED FLAT WASHER. 8 total characteristics are documented in the Federal Logistics Information System.