The Nut,self-Locking,clinch, cataloged under National Stock Number 5310-00-885-9245, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-885-9245 |
| Primary Part Number | MF7231-08 |
| Item Name | Nut,self-Locking,clinch |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Thread Class | 3B |
| Pilot Diameter | 0.200 INCHES NOMINAL IN |
| Nut Diameter | 0.375 INCHES NOMINAL IN |
| Pilot Length | 0.125 INCHES NOMINAL IN |
| Nut Height | 0.290 INCHES NOMINAL IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HL51-8-8 | West Coast Aerospace, Inc. (USA) |
| 94902-003 | L3harris Interstate Electronics Corporation (USA) |
| 33C100-832 | Ail Systems Inc Sub of Eaton Corp (USA) |
| 109100-1 | Raytheon Company (USA) |
| MF7231-08 | Klx Aerospace Solutions II SAS (FRA) |
| HL51-8-8 | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| HL51-8-8 | Huck Intl Inc (USA) |
| HL51-8-8 | Howmet Global Fastening Systems Inc Div Torrance Operations (USA) |
| MF7231-08 | Boeing Distribution Services SAS (FRA) |
| HL51-8-8 | Huck International, Inc (USA) |
| HL51-8-8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL51-8-8 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| MF7231-08 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
NSN 5310-00-885-9245 is a Nut,self-Locking,clinch, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5310 (No Item Name Available). Status: active.
NSN 5310-00-885-9245 has 13 cross-referenced part numbers: HL51-8-8 (West Coast Aerospace, Inc.), 94902-003 (L3harris Interstate Electronics Corporation), 33C100-832 (Ail Systems Inc Sub of Eaton Corp), 109100-1 (Raytheon Company), MF7231-08 (Klx Aerospace Solutions II SAS) and 8 more.
There are 4 known substitutes for 5310-00-885-9245: 5985-00-049-8704, 7050-00-419-8057, 5331-00-580-6583 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MF7231-08: Thread Class: 3B; Pilot Diameter: 0.200 INCHES NOMINAL IN; Nut Diameter: 0.375 INCHES NOMINAL IN; Pilot Length: 0.125 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.