The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-050-3345, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 40 commercial cross-references from 28 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 | 5310-00-050-3345 |
| Primary Part Number | 11FC524 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | CANCELLED |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Nominal Thread Size | 0.312 INCHES IN |
| Thread Class | 3B |
| Width Across Flats | 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN OR PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 24 |
| Material | STEEL NUT |
| Material | FIBER LOCKING INSERT |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Nut Height | 0.344 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Nut Style | HEXAGON |
| Thread Series | UNF |
| Surface Treatment | CADMIUM OVERALL EXCEPT INSERT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11FC524 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| 11FC524 | Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana (USA) |
| 22427 | Satair A/s (DNK) |
| 7700859 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 7419109 | CAGE 00000 |
| 10-52570 | Unison Industries Llc (USA) |
| 520806 | Satair A/s (DNK) |
| MT170 | Great American Industries Inc (USA) |
| 25078 | Hamilton Sundstrand Corporation (USA) |
| P839 | New York Rubber Corp |
| 22427 | Renk America Llc Div Renk America (USA) |
| HLIS524 | Satair A/s (DNK) |
| HLIS524 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| 503345 | Diamond Reo Truck Co (USA) |
| 360384S7A1 | Ford Motor Company (USA) |
| P10993 | Donaldson Company, Inc. (USA) |
| 203686 | Satair A/s (DNK) |
| 203686 | Renk America Llc Div Renk America (USA) |
| C0-520806 | Renk America Llc Div Renk America (USA) |
| AN365-524 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5310-00-050-3345 is a Nut,self-Locking,hexagon, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-050-3345 has 40 cross-referenced part numbers: 11FC524 (Sps Technologies, Llc Dba PB Fasteners), 11FC524 (Sps Technologies, Llc Dba Aerospace Fasteners Group Div Aerospace - Santa Ana), 22427 (Satair A/s), 7700859 (U S Army Tank Automotive Command Amsta-Im-Mm), 7419109 and 35 more.
There are 12 known substitutes for 5310-00-050-3345: 5998-00-004-9657, 5331-00-050-0174, 1650-00-185-2084 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11FC524: Bearing Surface Type: CHAMFERED OR WASHER FACED; Nominal Thread Size: 0.312 INCHES IN; Thread Class: 3B; Width Across Flats: 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-050-3345 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.