The Washer,flat, cataloged under National Stock Number 5310-00-262-3006, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Chrysler Corp Dayton Plant 1. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 | 5310-00-262-3006 |
| Primary Part Number | 1018197 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Chrysler Corp Dayton Plant 1 |
| Status | ACTIVE |
| Overall Diameter | 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | RECTANGULAR |
| Peripheral Shape Style | ROUND |
| Material | COPPER ALLOY OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.317 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN |
| Thickness | 0.0319 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 |
|---|---|
| 1018197 PRIMARY | Chrysler Corp Dayton Plant 1 (USA) |
| 101897 PRIMARY | Chrysler Corp Dayton Plant 1 (USA) |
| 1018197 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| Reference | Meaning |
|---|---|
| 1018197R | 5/9 Secondary reference Ready Power Co the |
| AT1018197 | 5/9 Secondary reference Fruehauf Corp |
NSN 5310-00-262-3006 is a Washer,flat, manufactured by Chrysler Corp Dayton Plant 1, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-262-3006 has 3 manufacturer part numbers on file: 1018197 (Chrysler Corp Dayton Plant 1), 101897 (Chrysler Corp Dayton Plant 1), 1018197 (Chrysler Realty Company Llc Dba Daimler Chrysler).
6 possible matches (shared part number, not a government interchangeability claim): 4820-00-753-3854, 5826-00-911-2649, 4030-01-030-5775. Verify interchangeability with system specifications before substitution.
Key specifications for 1018197: Overall Diameter: 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN; Cross-Sectional Shape Style: RECTANGULAR; Peripheral Shape Style: ROUND; Material: COPPER ALLOY OVERALL. 7 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.