The Washer,flat, cataloged under National Stock Number 5310-00-655-7549, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Mbda Uk Ltd. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-655-7549 |
| Primary Part Number | G0006413 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Mbda Uk Ltd |
| Status | ACTIVE |
| Overall Diameter | 0.463 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-250/8,H32 OR H34 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | RECTANGULAR |
| Specification/standard Data | 80205-NAS620 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Peripheral Shape Style | ROUND |
| Material | ALUMINUM ALLOY 5052 OVERALL |
| Center Hole Shape Style | ROUND |
| Hole Diameter | 0.250 INCHES NOMINAL IN |
| Thickness | 0.032 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 |
|---|---|
| G0006413 | Mbda Uk Ltd (GBR) |
| 30-298-803-11 | Ge Aviation Systems Ltd (GBR) |
| 310-0740-580 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| Reference | Meaning |
|---|---|
| 5310PL0647768 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| NAS620A416L | 3/2 Design control — primary reference U.S. Government activity |
| 10121576 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5310-00-655-7549 is a Washer,flat, manufactured by Mbda Uk Ltd, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-655-7549 has 3 manufacturer part numbers on file: G0006413 (Mbda Uk Ltd), 30-298-803-11 (Ge Aviation Systems Ltd), 310-0740-580 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for G0006413: Overall Diameter: 0.463 INCHES MINIMUM AND 0.483 INCHES MAXIMUM IN; Material Document and Classification: QQ-A-250/8,H32 OR H34 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: RECTANGULAR; Specification/standard Data: 80205-NAS620 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 9 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.