The Nut,plain,round, cataloged under National Stock Number 5310-01-355-3069, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Aerojet Rocketdyne of De, Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-355-3069 |
| Primary Part Number | 3180968 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Aerojet Rocketdyne of De, Inc |
| Status | ACTIVE |
| Thread Series | UNS |
| Material Document and Classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nut Counterbore Depth | 0.930 INCHES NOMINAL FIRST END IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 6.400 INCHES IN |
| Nut Diameter | 9.500 INCHES NOMINAL IN |
| Counterbore Diameter | 6.500 INCHES MINIMUM AND 6.502 INCHES MAXIMUM FIRST END IN |
| Nut Thickness | 1.910 INCHES MINIMUM AND 1.930 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Thread Quantity Per Inch | 16 |
| Material | NICKEL ALLOY K-500 OVERALL |
| 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 |
|---|---|
| 3180968 PRIMARY | Aerojet Rocketdyne of De, Inc (USA) |
| Reference | Meaning |
|---|---|
| 3180968 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5310-01-355-3069 is a Nut,plain,round, manufactured by Aerojet Rocketdyne of De, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-355-3069 has 1 manufacturer part number on file: 3180968 (Aerojet Rocketdyne of De, Inc).
Key specifications for 3180968: Thread Series: UNS; Material Document and Classification: QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Nut Counterbore Depth: 0.930 INCHES NOMINAL FIRST END IN; Thread Direction: RIGHT-HAND. 11 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.