The Nut,self-Locking,plate, cataloged under National Stock Number 5310-01-035-9990, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 23 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-035-9990 |
| Primary Part Number | 752763 |
| Item Name | Nut,self-Locking,plate |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Lubrication | DRY FILM LUBRICANT |
| Plate Thickness | 0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN |
| Nut Length | 1.330 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS2400 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| Distance From Mounting Hole Center to Base | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Plate Width | 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN |
| Mounting Hole Arrangement Style | 1 HOLE |
| Hardness Rating | 36.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM |
| Distance From Base to Center of Aperture | 0.570 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5504 ASSN STD SINGLE MATERIAL RESPONSE BASE |
| Material Document and Classification | AISI1045 ASSN STD 1ST MATERIAL RESPONSE OR AISI1050 ASSN STD 2ND MATERIAL RESPONSE OR AISI4130 ASSN STD 3RD MATERIAL RESPONSE NUT |
| Mounting Hole Diameter | 0.218 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Surface Treatment | CADMIUM NUT |
| Nut Style | PLATE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL NUT |
| Material | STEEL BASE |
| Nut Mounting Provision | STRAIGHT HOLES |
| 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 |
|---|---|
| 752763 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 752763 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 752763 | 5/9 Secondary reference U.S. Government activity |
| 752763 | C/1 Advisory reference — outside the item-of-supply concept Nielsen Hardware Corporation |
NSN 5310-01-035-9990 is a Nut,self-Locking,plate, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-035-9990 has 1 manufacturer part number on file: 752763 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 752763: Lubrication: DRY FILM LUBRICANT; Plate Thickness: 0.056 INCHES MINIMUM AND 0.069 INCHES MAXIMUM IN; Nut Length: 1.330 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS2400 ASSN STD SINGLE TREATMENT RESPONSE NUT. 23 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.