The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-550-2935, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-550-2935 |
| Primary Part Number | 323722 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Nominal Thread Size | 0.438 INCHES IN |
| Thread Quantity Per Inch | 20 |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series | UNF |
| Countersink Angle | 45.0 DEGREES NOMINAL NUT |
| Precious Material | SILVER |
| Width Across Flats | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM IN |
| Surface Treatment | SILVER OVERALL |
| Nut Height | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Thread Class | 3B |
| Nut Style | HEXAGON |
| Surface Treatment Document and Classification | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Counterbore Diameter | 0.438 INCHES MINIMUM AND 0.458 INCHES MAXIMUM NUT IN |
| Material Document and Classification | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5310-00-550-2935 is a Nut,plain,hexagon, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-550-2935 has 3 cross-referenced part numbers: 00277 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 323722 (Royal Oak Gage, Inc), 323722 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
There is 1 known substitute for 5310-00-550-2935: 5815-01-072-8604. Verify interchangeability with system specifications before substitution.
Key specifications for 323722: Nominal Thread Size: 0.438 INCHES IN; Thread Quantity Per Inch: 20; Bearing Surface Type: CHAMFERED OR WASHER FACED; Material: IRON ALLOY 660 OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.