The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-282-4778, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Airmotive Carburetor. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-282-4778 |
| Primary Part Number | 901624K1 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Airmotive Carburetor |
| Status | CANCELLED |
| Nut Height | 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Series | UNF |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Quantity Per Inch | 28 |
| Nut Style | HEXAGON |
| Width Across Flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| Thread Class | 3B |
| Thread Direction | RIGHT-HAND |
| Surface Treatment Document and Classification | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Bearing Surface Finish | 63.0 MICROINCHES |
| Material | STEEL COMP 8740 OVERALL |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Countersink Angle | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 901624K1 | Airmotive Carburetor (USA) |
| 501 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 501 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2437 | Renk America Llc Div Renk America (USA) |
| 2D1 | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| AN121502 | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| 901624K1 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| AN121502 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5310-00-282-4778 is a Nut,plain,hexagon, manufactured by Airmotive Carburetor, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-282-4778 has 8 cross-referenced part numbers: 901624K1 (Airmotive Carburetor), 501 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 501 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2437 (Renk America Llc Div Renk America), 2D1 (Curtiss-Wright Controls, Inc. Div Actuation Division) and 3 more.
There are 12 known substitutes for 5310-00-282-4778: 4920-00-091-0407, 9330-00-124-6332, 5998-00-160-1111 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 901624K1: Nut Height: 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN; Surface Treatment: CADMIUM OVERALL; Thread Series: UNF; Nominal Thread Size: 0.250 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-282-4778 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.