The Washer,flat, cataloged under National Stock Number 5310-01-054-2570, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Titan Distribution Inc Dba Titan Tire. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-054-2570 |
| Primary Part Number | 14887 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Titan Distribution Inc Dba Titan Tire |
| Status | ACTIVE |
| Length | 1.750 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Outside Radius | 0.312 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Peripheral Shape Style | ELLIPTICAL |
| Width | 1.062 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hole Width Across Flats | 0.660 INCHES NOMINAL IN |
| Center Hole Shape Style | ROUND W/FLATS |
| Hole Diameter | 0.685 INCHES NOMINAL IN |
| Thickness | 0.179 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 14887 PRIMARY | Titan Distribution Inc Dba Titan Tire (USA) |
| Reference | Meaning |
|---|---|
| 14887 | 5/9 Secondary reference U.S. Government activity |
NSN 5310-01-054-2570 is a Washer,flat, manufactured by Titan Distribution Inc Dba Titan Tire, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-054-2570 has 1 manufacturer part number on file: 14887 (Titan Distribution Inc Dba Titan Tire).
2 possible matches (shared part number, not a government interchangeability claim): 6105-01-098-7358, 5360-01-218-1165. Verify interchangeability with system specifications before substitution.
Key specifications for 14887: Length: 1.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR; Outside Radius: 0.312 INCHES NOMINAL IN; Surface Treatment: ZINC OVERALL. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.