PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN363C624Nut,self-Locking,hexagon

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5310-00-515-8905 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-515-8905 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-515-8905. Primary manufacturer part number: AN363C624.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Thread Class: 3B
  • Thread Direction: RIGHT-HAND
  • Material: STEEL CORROSION RESISTING OVERALL
  • Nominal Thread Size: 0.375 INCHES IN
  • Nut Style: HEXAGON
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
  • Precious Material: SILVER
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-00-515-8905, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-515-8905
Primary Part NumberAN363C624
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusACTIVE
Thread Class3B
Thread DirectionRIGHT-HAND
MaterialSTEEL CORROSION RESISTING OVERALL
Nominal Thread Size0.375 INCHES IN
Nut StyleHEXAGON
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Precious MaterialSILVER
Temp Rating550.0 FAHRENHEIT NOMINAL DEGF
Nut Height0.453 INCHES NOMINAL IN
Thread Quantity Per Inch24
Width Across Flats0.563 INCHES NOMINAL IN
Surface TreatmentSILVER OVERALL
Thread SeriesUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5310-00-059-9264MS21045C6 INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-208-263152ZE074 INTERCHANGEABLE
Nut,self-Locking,hexagon
Esna, Llc
5310-00-208-4875 INTERCHANGEABLE
Nut,self-Locking,spline
5310-00-208-4880 INTERCHANGEABLE
Nut,self-Locking,spline
5310-00-208-492442ND36-070 INTERCHANGEABLE
Nut,self-Locking,spline
Esna, Llc
5310-00-274-886710-78363 INTERCHANGEABLE
Nut,self-Locking,hexagon
Unison Industries Llc
5310-00-275-2069 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-00-275-43111106S1032 INTERCHANGEABLE
Nut,self-Locking,plate
Cal-Van Tools Div of Chemi-Trol Chemical Co
5310-00-285-5562 INTERCHANGEABLE
Nut,plain,plate
5325-00-514-27713591-3CN380 INTERCHANGEABLE
Insert,screw Thread
Stanley Engineered Fastening Llc
Cross-Reference Index
Part NumberManufacturer
AN363C624 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MILN25027 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
N25027 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-059-9264INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS21045C6
5310-00-208-2631INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
52ZE074
5310-00-208-4875INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
5310-00-208-4880INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
5310-00-208-4924INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
42ND36-070
5310-00-274-8867INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
10-78363
5310-00-275-2069INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-00-275-4311INTERCHANGEABLE
NUT,SELF-LOCKING,PLATE
1106S1032
5310-00-285-5562INTERCHANGEABLE
NUT,PLAIN,PLATE
5325-00-514-2771INTERCHANGEABLE
INSERT,SCREW THREAD
3591-3CN380
5310-00-808-2602INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
42ND8-428

Frequently Asked Questions

What is NSN 5310-00-515-8905?

NSN 5310-00-515-8905 is a Nut,self-Locking,hexagon, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-515-8905?

NSN 5310-00-515-8905 has 3 cross-referenced part numbers: AN363C624 (Aeronautical Standards Group Dept of Navy and Air Force), MILN25027 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), N25027 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5310-00-515-8905?

There are 11 known substitutes for 5310-00-515-8905: 5310-00-059-9264, 5310-00-208-2631, 5310-00-208-4875 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN363C624?

Key specifications for AN363C624: Thread Class: 3B; Thread Direction: RIGHT-HAND; Material: STEEL CORROSION RESISTING OVERALL; Nominal Thread Size: 0.375 INCHES IN. 13 total characteristics are documented in the Federal Logistics Information System.

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