The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-950-0039, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-950-0039 |
| Primary Part Number | MS21044N6 |
| 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 |
| Nut Height | 0.318 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| Bearing Surface Finish | 125.0 MICROINCHES |
| Temp Rating | 250.0 FAHRENHEIT NOMINAL DEGF |
| Width Across Flats | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Thread Quantity Per Inch | 24 |
| Nominal Thread Size | 0.375 INCHES IN |
| Countersink Angle | 88.0 DEGREES NOMINAL NUT |
| Thread Class | 3B |
| Material | STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1035 OR STEEL COMP 11L37 OR STEEL COMP 1213 OR STEEL COMP 12L14 NUT |
| Bearing Surface Type | CHAMFERED OR WASHER FACED |
| Locking Feature | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| Lubrication | SOLUBLE LUBRICANT |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| Thread Direction | RIGHT-HAND |
| Nut Style | HEXAGON |
| Surface Treatment | CADMIUM OVERALL EXCEPT INSERT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5310PL0530873 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS21044N6 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| 5310PL2091896 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS20365-624A | Zf Industrieantriebe Witten Gmbh (DEU) |
| AN365624 | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| 5310PL0826967 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS21044-N6 | Pioneer Aerospace Corp (USA) |
| 5310PL2066694 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 387-831 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 525-628-90457 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA) |
| 0.375UNF | European Industrial Services Ltd T/a Nettlefolds (GBR) |
| AN365-624 | Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group |
| MS21044N6 PRIMARY | National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA) |
| A125J | European Industrial Services Ltd T/a Nettlefolds (GBR) |
| 800996 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
| 5310009500039 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 905153 | Scandinavian Manufacturing Scama Ab (SWE) |
| MS21044N6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| NEE3410-064 | Esna, Llc (USA) |
| NUT654 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
NSN 5310-00-950-0039 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 5310-00-950-0039 has 30 cross-referenced part numbers: 5310PL0530873 (Jednolity Indeks Materialowy - Uniform Material Index), MS21044N6 (Leonardo Spa Helicopters Division - Production Site), 5310PL2091896 (Jednolity Indeks Materialowy - Uniform Material Index), MS20365-624A (Zf Industrieantriebe Witten Gmbh), AN365624 (Air Force-Navy Aeronautical Specifications Promulgated by Aeronautical Standards Group) and 25 more.
There are 9 known substitutes for 5310-00-950-0039: 5310-00-262-8305, 5310-00-275-2087, 5310-00-275-2090 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS21044N6: Nut Height: 0.318 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN; Bearing Surface Finish: 125.0 MICROINCHES; Temp Rating: 250.0 FAHRENHEIT NOMINAL DEGF; Width Across Flats: 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 5310-00-950-0039 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.