The Nut,plain,wing, cataloged under National Stock Number 5310-01-507-0884, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rix Industries. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-507-0884 |
| Primary Part Number | 32-30277 |
| Item Name | Nut,plain,wing |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rix Industries |
| Status | ACTIVE |
| Body Diameter | 0.375 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Style | WING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 316 OVERALL |
| Fabrication Method | FORGED |
| Wing Spread Width | 1.094 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 |
|---|---|
| 93575A029 | Mcmaster-Carr Supply Company (USA) |
| 32-30277 PRIMARY | Rix Industries (USA) |
| 77-35171 ITEM 7 PRIMARY | Rix Industries (USA) |
| 93575A029 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 93575A029 | 5/9 Secondary reference Mcmaster-Carr Supply Co |
NSN 5310-01-507-0884 is a Nut,plain,wing, manufactured by Rix Industries, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-507-0884 has 4 manufacturer part numbers on file: 93575A029 (Mcmaster-Carr Supply Company), 32-30277 (Rix Industries), 77-35171 ITEM 7 (Rix Industries), 93575A029 (Mcmaster-Carr Supply Co).
Key specifications for 32-30277: Body Diameter: 0.375 INCHES NOMINAL IN; Overall Height: 0.562 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND. 10 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.