The Nut,self-Locking,double Hexagon, cataloged under National Stock Number 5310-00-592-5744, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-592-5744 |
| Primary Part Number | 69273-4 |
| Item Name | Nut,self-Locking,double Hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Width Across Flats | 0.438 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Special Test Features | MATERIAL CODE: H19; MATERIAL: AMS5735; HARDNESS: 46HRC MAXIMUM; HEAT TREATMENT: HS461; FINISH: DRY FILM LUBRICANT PER HAS248, CLASS 42 TYPE A9 |
| Supplementary Features | UNIT WEIGHT: .0058LBS LBS |
| Nut Height | 0.300 INCHES MAXIMUM IN |
| Nut Style | DOUBLE HEXAGON |
| Material | STEEL 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 |
|---|---|
| 69273-4 PRIMARY | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| Reference | Meaning |
|---|---|
| 69273-4 | 3/9 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 5310-00-592-5744 is a Nut,self-Locking,double Hexagon, manufactured by Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-592-5744 has 1 manufacturer part number on file: 69273-4 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems).
Key specifications for 69273-4: Lubrication: DRY FILM LUBRICANT; Width Across Flats: 0.438 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Special Test Features: MATERIAL CODE: H19; MATERIAL: AMS5735; HARDNESS: 46HRC MAXIMUM; HEAT TREATMENT: HS461; FINISH: DRY FILM LUBRICANT PER HAS248, CLASS 42 TYPE A9. 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.