The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-147-2439, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-147-2439 |
| Primary Part Number | 147547 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | CANCELLED |
| Width Across Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 |
| Thread Series | UNF |
| Nominal Thread Size | 0.438 INCHES IN |
| Hardness Rating | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM |
| Nut Height | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Bearing Surface Finish | 40.0 MICROINCHES |
| Surface Treatment Document and Classification | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 8740 OVERALL |
| Countersink Angle | 58.0 DEGREES MINIMUM AND 62.0 DEGREES MAXIMUM NUT |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nut Style | HEXAGON |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3B |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5310-00-147-2439 is a Nut,plain,hexagon, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-147-2439 has 2 cross-referenced part numbers: 147547 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), QAP00163 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).
There is 1 known substitute for 5310-00-147-2439: 1320-00-039-3562. Verify interchangeability with system specifications before substitution.
Key specifications for 147547: Width Across Flats: 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN; Thread Quantity Per Inch: 20; Thread Series: UNF; Nominal Thread Size: 0.438 INCHES IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-147-2439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.