The Nut,plain,wing, cataloged under National Stock Number 5310-01-363-2884, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Peerless Hardware Mfg Co, Inc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-363-2884 |
| Primary Part Number | 774B |
| Item Name | Nut,plain,wing |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Peerless Hardware Mfg Co, Inc |
| Status | ACTIVE |
| Body Diameter | 0.400 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-N-290,CLASS II FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Material Document and Classification | QQ-P-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-P-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Surface Treatment | NICKEL OVERALL |
| Nut Style | WING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | COPPER ALLOY OVERALL |
| Wing Spread Width | 0.880 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 |
|---|---|
| 774B PRIMARY | Peerless Hardware Mfg Co, Inc (USA) |
| 704AS12112 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1712112-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5310-01-363-2884 is a Nut,plain,wing, manufactured by Peerless Hardware Mfg Co, Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-363-2884 has 2 manufacturer part numbers on file: 774B (Peerless Hardware Mfg Co, Inc), 704AS12112 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 774B: Body Diameter: 0.400 INCHES NOMINAL IN; Overall Height: 0.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-N-290,CLASS II FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNIFIED NATIONAL COARSE (UNC). 12 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.