PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS21083N4Nut,self-Locking,hexagon

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-903-8282 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-903-8282 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-903-8282. Primary manufacturer part number: MS21083N4.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • 25 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-903-8282, 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. This item has 25 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameNut,self-Locking,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersEsna, Llc (CAGE 019L2); Aerol Llc (CAGE 83445); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (CAGE 80205)
Technical Specifications
ParameterValue
NSN5310-00-903-8282
Primary Part NumberMS21083N4
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5310-00-595-7475 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-00-660-3394NAS1022N4 INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5365-01-293-18015184095 PIECE 25 INTERCHANGEABLE
Spacer,sleeve
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
F52NTE-048 Esna, Llc (USA)
AS364-428 Aerol Llc (USA)
5310PL0150167 Jednolity Indeks Materialowy - Uniform Material Index (POL)
2L9038 Caterpillar Inc Div Caterpillar Defense (USA)
NASM25027 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS21083N4 Zf Industrieantriebe Witten Gmbh (DEU)
5310009038282 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
NASM21083 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
F52NTE-064 Zf Industrieantriebe Witten Gmbh (DEU)
20306-001 ITEM 44 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
5310PL2217893 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AN364-428 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Z00.N5402363040TBM Daher Aerospace - Ex Socata (FRA)
MS21083N4 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
21090 FIND 34 Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace (USA)
NAS1022N4 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS20364-428A Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS21083N4 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
10319165 Nimikkeistokeskus Ncb Finland (FIN)
853881-00 Defense Reduction Agency (USA)
Related Parts
5310-00-595-7475INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-00-660-3394INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
NAS1022N4
5365-01-293-1801INTERCHANGEABLE
SPACER,SLEEVE
5184095 PIECE 25

Frequently Asked Questions

What is NSN 5310-00-903-8282?

NSN 5310-00-903-8282 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.

What are the part numbers for NSN 5310-00-903-8282?

NSN 5310-00-903-8282 has 25 cross-referenced part numbers: F52NTE-048 (Esna, Llc), AS364-428 (Aerol Llc), 5310PL0150167 (Jednolity Indeks Materialowy - Uniform Material Index), 2L9038 (Caterpillar Inc Div Caterpillar Defense), NASM25027 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 20 more.

What NSN replaces 5310-00-903-8282?

There are 3 known substitutes for 5310-00-903-8282: 5310-00-595-7475, 5310-00-660-3394, 5365-01-293-1801. Verify interchangeability with system specifications before substitution.

Is NSN 5310-00-903-8282 still in active supply?

NSN 5310-00-903-8282 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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