The Washer,flat, cataloged under National Stock Number 5310-01-463-6457, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is W L Gore & Associates Inc Div Electronic Procucts Division. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-463-6457 |
| Primary Part Number | GUA6003 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | W L Gore & Associates Inc Div Electronic Procucts Division |
| Status | ACTIVE |
| Overall Diameter | 0.359 INCHES NOMINAL IN |
| Color | GRAY/GREY OVERALL |
| Peripheral Shape Style | ROUND |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.187 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 |
|---|---|
| GUA6003 | Wl Gore & Associates Inc Dba W L Gore & Associates Inc (USA) |
| GUA6003 PRIMARY | W L Gore & Associates Inc Div Electronic Procucts Division (USA) |
| Reference | Meaning |
|---|---|
| 5310PL0916223 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| GO-AS-0059/0805 | 5/9 Secondary reference Wl Gore & Associates Inc |
| GUA6003 | 5/9 Secondary reference Wl Gore & Associates Inc |
NSN 5310-01-463-6457 is a Washer,flat, manufactured by W L Gore & Associates Inc Div Electronic Procucts Division, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-463-6457 has 2 manufacturer part numbers on file: GUA6003 (Wl Gore & Associates Inc Dba W L Gore & Associates Inc), GUA6003 (W L Gore & Associates Inc Div Electronic Procucts Division).
Key specifications for GUA6003: Overall Diameter: 0.359 INCHES NOMINAL IN; Color: GRAY/GREY OVERALL; Special Features: OP TEMP M450 TO P600 DEG F; DENSITY 0.6 GR/CC (SPECIFIC GRAVITY); DESIGNED FOR 0.187 IN FASTENER; SUPPLIED IN 50 OR 100 PC QUANTITIES IN; Peripheral Shape Style: ROUND. 6 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.