The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-982-5000, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-982-5000 |
| Primary Part Number | MS21045C04 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — No Item Name Available |
| Manufacturer | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use |
| Status | CANCELLED |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Style | HEXAGON |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 40 |
| Width Across Flats | 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN |
| Temp Rating | 450.0 FAHRENHEIT NOMINAL DEGF |
| Nominal Thread Size | 0.112 INCHES IN |
| Counterbore Diameter | 0.116 INCHES MINIMUM AND 0.156 INCHES MAXIMUM NUT IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3B |
| Countersink Angle | 88.0 DEGREES NOMINAL NUT |
| Lubrication | DRY FILM LUBRICANT |
| Nut Height | 0.133 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SM1813-40 | Harvard Industries Inc (USA) |
| 50FA440 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 58FH440 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| H57-04 | Satair A/s (DNK) |
| SM1813-40 | Esna, Llc (USA) |
| H57-04 | Howmet Global Fastening Systems Inc. Div Microdot Products (USA) |
| NASM21045 | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| MS21045C04 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| 5310PL0960564 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 860127-22 | Zf Industrieantriebe Witten Gmbh (DEU) |
| MS21045C04 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 10121908 | Nimikkeistokeskus Ncb Finland (FIN) |
| 990112-1 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| HW42-04 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 990112-2 | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| 4158068-4 | Raytheon Company Div Rmd Strategic (USA) |
| H57-04 | Howmet Global Fastening Systems Inc (USA) |
NSN 5310-00-982-5000 is a Nut,self-Locking,hexagon, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5310 (No Item Name Available). Status: cancelled.
NSN 5310-00-982-5000 has 17 cross-referenced part numbers: SM1813-40 (Harvard Industries Inc), 50FA440 (Zf Industrieantriebe Witten Gmbh), 58FH440 (Sps Technologies, Llc Dba PB Fasteners), H57-04 (Satair A/s), SM1813-40 (Esna, Llc) and 12 more.
There are 4 known substitutes for 5310-00-982-5000: 5310-00-088-6153, 5310-00-982-5003, 5310-01-217-6002 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS21045C04: Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Nut Style: HEXAGON; Bearing Surface Finish: 125.0 MICROINCHES; Bearing Surface Type: CHAMFERED OR WASHER FACED. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-982-5000 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.