The Washer,flat, cataloged under National Stock Number 5310-01-551-0893, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-551-0893 |
| Primary Part Number | 34881 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Thickness | 2.50 MILLIMETERS NOMINAL MM |
| Hole Diameter | 15.00 MILLIMETERS NOMINAL MM |
| Center Hole Shape Style | ROUND |
| Cross-Sectional Shape Style | RECTANGULAR |
| Overall Diameter | 28.0 MILLIMETERS NOMINAL MM |
| Peripheral Shape Style | ROUND |
| Surface Treatment | ZINC OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-01-551-0893 is a Washer,flat, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-01-551-0893 has 3 cross-referenced part numbers: 34881 (Fastenal Company Dba Fastenal Co), 3003394 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 43986 (Barnes Group Inc. Dba Barnes Distribution).
There are 7 known substitutes for 5310-01-551-0893: 5340-00-732-8331, 5305-00-752-1693, 5998-01-046-6486 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 34881: Material: STEEL OVERALL; Thickness: 2.50 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: MET HARDENED FLAT WASHER M14; Hole Diameter: 15.00 MILLIMETERS NOMINAL MM. 10 total characteristics are documented in the Federal Logistics Information System.