The Washer,flat, cataloged under National Stock Number 5310-00-702-1839, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Thales Deutschland Gmbh Div Customer Services. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-702-1839 |
| Primary Part Number | 5800334-1300-020 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Thales Deutschland Gmbh Div Customer Services |
| Status | ACTIVE |
| Overall Diameter | 0.281 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Surface Treatment | CADMIUM OVERALL |
| Peripheral Shape Style | DEE |
| Width | 0.242 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.120 INCHES NOMINAL IN |
| Thickness | 0.037 INCHES MINIMUM AND 0.042 INCHES MAXIMUM 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 |
|---|---|
| 5800334-1300-020 | Thales Deutschland Gmbh Div Customer Services (DEU) |
| Reference | Meaning |
|---|---|
| 1064827 | 3/9 Design control — primary reference L3harris Technologies, Inc. |
NSN 5310-00-702-1839 is a Washer,flat, manufactured by Thales Deutschland Gmbh Div Customer Services, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-702-1839 has 1 manufacturer part number on file: 5800334-1300-020 (Thales Deutschland Gmbh Div Customer Services).
Key specifications for 5800334-1300-020: Overall Diameter: 0.281 INCHES NOMINAL IN; Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Surface Treatment: CADMIUM OVERALL. 10 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.