PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M45938/6-4SNut,self-Locking,clinch

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-01-015-8792 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-015-8792 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-015-8792. Primary manufacturer part number: M45938/6-4S.
Features
  • Nut,self-Locking,clinch — FSC 5310
  • Lubrication: DRY FILM LUBRICANT
  • Nominal Thread Size: 0.112 INCHES IN
  • Surface Treatment: CADMIUM OVERALL
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: FED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Pilot Length: 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 301 or Steel Comp 302 or Steel Comp 303 or Steel Comp 303f or Steel Comp 303s or Steel Comp 303SE or Steel Comp 304 or Steel Comp 304l or Steel Comp 305 or Steel Comp 308 or Steel Comp 309 or Steel Comp 309s or Steel Comp 310 or Steel Comp 310s or Steel Comp 314 or Steel Comp 316 or Steel Comp 316l or Steel Comp 317 or Steel Comp 321 or Steel Comp 323 or Steel Comp 324 or Steel Comp 347 or Steel Comp 348 or Steel Comp 385 Overall construction
General Description

The Nut,self-Locking,clinch, cataloged under National Stock Number 5310-01-015-8792, 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 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-015-8792
Primary Part NumberM45938/6-4S
Item NameNut,self-Locking,clinch
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusACTIVE
LubricationDRY FILM LUBRICANT
Nominal Thread Size0.112 INCHES IN
Surface TreatmentCADMIUM OVERALL
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationFED STD 66 FED STD ALL MATERIAL RESPONSES OVERALL
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Pilot Length0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN
Nut Height0.159 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Nut StyleCLINCH
Temp Rating450.0 FAHRENHEIT NOMINAL DEGF
MaterialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303F OR STEEL COMP 303S OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 308 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP 314 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 323 OR STEEL COMP 324 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 385 OVERALL
Nut Diameter0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Class3B
Thread Quantity Per Inch40
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Pilot Diameter0.158 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-538-7802 INTERCHANGEABLE
Nut,self-Locking,spline
5310-00-549-6821 INTERCHANGEABLE
Nut,self-Locking,spline
5310-00-984-5543 INTERCHANGEABLE
Nut,self-Locking,spline
5310-01-044-6577 INTERCHANGEABLE
Nut,self-Locking,clinch
5310-01-090-7190 INTERCHANGEABLE
Nut,self-Locking,clinch
5310-01-127-0884 INTERCHANGEABLE
Nut,self-Locking,clinch
5310-01-131-2253 INTERCHANGEABLE
Nut,self-Locking,clinch
5310-01-155-1901M45938/6-4C INTERCHANGEABLE
Nut,self-Locking,clinch
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-157-1436 INTERCHANGEABLE
Nut,self-Locking,clinch
5310-01-285-1720 INTERCHANGEABLE
Nut,self-Locking,clinch
Cross-Reference Index
Part NumberManufacturer
SN-078 Grimes Aerospace Company (USA)
F22LHCFM2-40 Harvard Industries Inc (USA)
M45938/6-4S PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
M45938/6-4S Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-N-45938/6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M45938/6-4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-538-7802INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
5310-00-549-6821INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
5310-00-984-5543INTERCHANGEABLE
NUT,SELF-LOCKING,SPLINE
5310-01-044-6577INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
5310-01-090-7190INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
5310-01-127-0884INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
5310-01-131-2253INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
5310-01-155-1901INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
M45938/6-4C
5310-01-157-1436INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
5310-01-285-1720INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH

Frequently Asked Questions

What is NSN 5310-01-015-8792?

NSN 5310-01-015-8792 is a Nut,self-Locking,clinch, 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: active.

What are the part numbers for NSN 5310-01-015-8792?

NSN 5310-01-015-8792 has 6 cross-referenced part numbers: SN-078 (Grimes Aerospace Company), F22LHCFM2-40 (Harvard Industries Inc), M45938/6-4S (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), M45938/6-4S (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-N-45938/6 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5310-01-015-8792?

There are 10 known substitutes for 5310-01-015-8792: 5310-00-538-7802, 5310-00-549-6821, 5310-00-984-5543 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M45938/6-4S?

Key specifications for M45938/6-4S: Lubrication: DRY FILM LUBRICANT; Nominal Thread Size: 0.112 INCHES IN; Surface Treatment: CADMIUM OVERALL; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com