The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-016-8299, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Be Aerospace Consumables Management Dba Aerospace Services Div Consumables Solutions. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-016-8299 |
| Primary Part Number | 30298-4 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Be Aerospace Consumables Management Dba Aerospace Services Div Consumables Solutions |
| Status | ACTIVE |
| Width Across Flats | 0.872 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Thread Series | UNEF |
| Hardness Rating | 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Hole Configuration Style | CONFIGURATION B |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.688 INCHES IN |
| Nut Height | 0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN |
| Drilled Hole Diameter | 0.041 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 1144 OVERALL |
| Bearing Surface Type | CHAMFERED |
| Hole Type and Quantity | 2 DRILLED |
| 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 |
|---|---|
| 30298-4 PRIMARY | Be Aerospace Consumables Management Dba Aerospace Services Div Consumables Solutions (USA) |
| Reference | Meaning |
|---|---|
| 30298-4 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
NSN 5310-01-016-8299 is a Nut,plain,hexagon, manufactured by Be Aerospace Consumables Management Dba Aerospace Services Div Consumables Solutions, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-016-8299 has 1 manufacturer part number on file: 30298-4 (Be Aerospace Consumables Management Dba Aerospace Services Div Consumables Solutions).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-529-0535. Verify interchangeability with system specifications before substitution.
Key specifications for 30298-4: Width Across Flats: 0.872 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN; Bearing Surface Finish: 125.0 MICROINCHES; Thread Series: UNEF; Hardness Rating: 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM. 16 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.