The Nut,plain,round, cataloged under National Stock Number 5310-00-185-6340, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 46 commercial cross-references from 23 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-185-6340 |
| Primary Part Number | AN24 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Thread Pitch Diameters | +4.6619 TO 4.6702 INCHES IN |
| Hardness Rating | 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM |
| Thread Series | UNS |
| Thread Quantity Per Inch | 12 |
| Nominal Thread Size | 4.716 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Nut Diameter | 6.125 INCHES NOMINAL IN |
| Nut Thickness | 0.8125 INCHES NOMINAL IN |
| Drive Point Width | 0.500 INCHES NOMINAL IN |
| Drive Point Depth | 0.1875 INCHES NOMINAL IN |
| Material | STEEL COMP 1005 OVERALL |
| Drive Point Quantity | 4 |
| Nut Style | ROUND |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 CLASS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN24 PRIMARY | The Timken Corporation (USA) |
| 61259PC99 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
| AN24 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 187886 | General Motors Corp (USA) |
| 9481225-85 | General Electric Company (USA) |
| AN-24 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 6532570 PRIMARY | General Motors Corp (USA) |
| C1322PC24 | General Motors Corp (USA) |
| C1322PC24 | General Motors Llc Dba General Motors Llc (USA) |
| AN24 PRIMARY | Westinghouse Electric Corp (USA) |
| 91400PC42 PRIMARY | Rexnord Industries Llc (USA) |
| D2-7436PC14 | Usm Corp Sub of Emhart Industries Inc Farrel Co Div (USA) |
| 1-396 PRIMARY | Terex Usa, Llc Dba Terex Equipment Services (USA) |
| AN24 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
| 1004695-1 PRIMARY | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA) |
| 61255-7PC37 PRIMARY | Patterson Pump Co Div Patterson Pump Company (USA) |
| 201-43PC65 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 800922PC31 PRIMARY | Rexnord Industries Llc (USA) |
| AN24 PRIMARY | Whittet-Higgins Company (USA) |
| 72-6971-324 | Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA) |
NSN 5310-00-185-6340 is a Nut,plain,round, manufactured by The Timken Corporation, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-185-6340 has 46 cross-referenced part numbers: AN24 (The Timken Corporation), 61259PC99 (Patterson Pump Co Div Patterson Pump Company), AN24 (General Motors Corp Delco Moraine Ndh Div), 187886 (General Motors Corp), 9481225-85 (General Electric Company) and 41 more.
There are 11 known substitutes for 5310-00-185-6340: 3040-00-162-4520, 4730-00-222-1010, 6680-00-814-4567 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN24: Thread Pitch Diameters: +4.6619 TO 4.6702 INCHES IN; Hardness Rating: 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM; Thread Series: UNS; Thread Quantity Per Inch: 12. 14 total characteristics are documented in the Federal Logistics Information System.