The Washer,flat, cataloged under National Stock Number 5310-01-643-7525, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tri-Tec Manufacturing Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-643-7525 |
| Primary Part Number | 88090 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Tri-Tec Manufacturing Llc |
| Status | ACTIVE |
| Material | PLASTIC NYLON OVERALL |
| Thickness | 0.060 INCHES NOMINAL IN |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND |
| Peripheral Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 30011 | Tri-Tec Manufacturing Llc (USA) |
| 30011-3FIND11 | Tri-Tec Manufacturing Llc (USA) |
| 88090 PRIMARY | Tri-Tec Manufacturing Llc (USA) |
NSN 5310-01-643-7525 is a Washer,flat, manufactured by Tri-Tec Manufacturing Llc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-643-7525 has 3 cross-referenced part numbers: 30011 (Tri-Tec Manufacturing Llc), 30011-3FIND11 (Tri-Tec Manufacturing Llc), 88090 (Tri-Tec Manufacturing Llc).
There are 12 known substitutes for 5310-01-643-7525: 5330-00-003-6891, 6625-00-081-5840, 3110-00-100-0527 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 88090: Material: PLASTIC NYLON OVERALL; Thickness: 0.060 INCHES NOMINAL IN; Overall Diameter: 0.500 INCHES NOMINAL IN; Hole Diameter: 0.250 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.