The Washer,recessed, cataloged under National Stock Number 5310-00-286-9776, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-286-9776 |
| Primary Part Number | 329108-275 |
| Item Name | Washer,recessed |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Style Designator | RECESSED BOTH SIDES |
| Outside Diameter | 1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM IN |
| Recess Depth | 0.016 INCHES NOMINAL IN |
| Material Thickness | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN |
| Recess Diameter | 0.844 INCHES NOMINAL IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 0.797 INCHES MINIMUM AND 0.828 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 |
|---|---|
| 329108-275 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 9S5235LPC3SIZEE | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-286-9776 is a Washer,recessed, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-286-9776 has 1 manufacturer part number on file: 329108-275 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 329108-275: Style Designator: RECESSED BOTH SIDES; Outside Diameter: 1.109 INCHES MINIMUM AND 1.141 INCHES MAXIMUM IN; Recess Depth: 0.016 INCHES NOMINAL IN; Material Thickness: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN. 8 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.