The Nut,plain,single Ball Seat,hexag, cataloged under National Stock Number 5310-00-264-0542, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mack Trucks Inc Parts Opn. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-264-0542 |
| Primary Part Number | 261SJ13 |
| Item Name | Nut,plain,single Ball Seat,hexag |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Mack Trucks Inc Parts Opn |
| Status | ACTIVE |
| Nut Style | SINGLE BALL SEAT, HEXAGON |
| Thread Class | 2B |
| Thread Series | UNF |
| Nominal Thread Size | 0.625 INCHES IN |
| Thread Quantity Per Inch | 18 |
| Material | STEEL OVERALL |
| Ball Seat Radius | 0.625 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Width Across Flats | 1.250 INCHES NOMINAL IN |
| Nut Height | 0.812 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35584052 | Kaitlin Corp (USA) |
| DC539 | General Motors Llc Dba General Motors Llc (USA) |
| 261SJ13 PRIMARY | Mack Trucks Inc Parts Opn (USA) |
| 10S0926 PRIMARY | Abm Equipment, Llc (USA) |
| DC539 | General Motors Corp (USA) |
| 196M4 | Diamond Reo Truck Co (USA) |
| AC539 | Orscheln Products Llc (USA) |
| 4113P11 PRIMARY | Taylor Machine Works Inc (USA) |
| 442920 | White Motor Corp (USA) |
| C539 | Orscheln Products Llc (USA) |
| 539 | Trident Automotive Inc (USA) |
| 539 | Orscheln Products Llc (USA) |
| 10S0926 | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 32441H PRIMARY | Kenworth Truck Co a Div of Paccar Inc (USA) |
| C539 | Trident Automotive Inc (USA) |
| AC539 | Trident Automotive Inc (USA) |
| AC539 | American Coleman Company, the Dba Metro Crown International (USA) |
| DC539 | General Motors Llc Dba General Motors (USA) |
| 32441H | Long-Airdox Co (USA) |
| C539 PRIMARY | Bay City Shovels, Inc (USA) |
NSN 5310-00-264-0542 is a Nut,plain,single Ball Seat,hexag, manufactured by Mack Trucks Inc Parts Opn, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-264-0542 has 24 cross-referenced part numbers: 35584052 (Kaitlin Corp), DC539 (General Motors Llc Dba General Motors Llc), 261SJ13 (Mack Trucks Inc Parts Opn), 10S0926 (Abm Equipment, Llc), DC539 (General Motors Corp) and 19 more.
There are 9 known substitutes for 5310-00-264-0542: 3110-00-142-4327, 5120-00-293-1916, 5961-00-499-7944 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 261SJ13: Nut Style: SINGLE BALL SEAT, HEXAGON; Thread Class: 2B; Thread Series: UNF; Nominal Thread Size: 0.625 INCHES IN. 10 total characteristics are documented in the Federal Logistics Information System.