The Washer,flat, cataloged under National Stock Number 5310-01-735-4792, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Gulfstream Aerospace Corporation Div Government Contracts. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-735-4792 |
| Primary Part Number | NAS1149C0563K |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Gulfstream Aerospace Corporation Div Government Contracts |
| Status | ACTIVE |
| 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 |
|---|---|
| NAS1149C0563K | Gulfstream Aerospace Corporation Div Government Contracts (USA) |
| Reference | Meaning |
|---|---|
| NAS1149C0563K | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-735-4792 is a Washer,flat, manufactured by Gulfstream Aerospace Corporation Div Government Contracts, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-735-4792 has 1 manufacturer part number on file: NAS1149C0563K (Gulfstream Aerospace Corporation Div Government Contracts).
Key specifications for NAS1149C0563K: Special Features: FOR WING TRAILING EDGE SPOILER INSTALLATION; Part Name Assigned by Controlling Agency: WASHER; End Item Identification: G550 ACFT. 0 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.