PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS17830-4CNut,self-Locking,hexagon

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-01-422-0762 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-422-0762 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-422-0762. Primary manufacturer part number: MS17830-4C.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
  • Nut Style: HEXAGON
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Temp Rating: 250.0 FAHRENHEIT NOMINAL DEGF
  • Nominal Thread Size: 0.250 INCHES IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-422-0762, 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 15 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-422-0762
Primary Part NumberMS17830-4C
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
StatusACTIVE
Thread DirectionRIGHT-HAND
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Nut StyleHEXAGON
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Temp Rating250.0 FAHRENHEIT NOMINAL DEGF
Nominal Thread Size0.250 INCHES IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread Quantity Per Inch20
Width Across Flats0.428 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 304 OVERALL
Departure From Cited DocumentAS MODIFIED BY MATERIAL
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Nut Height0.240 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN
Thread Class3B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5310-00-050-6646MS17830-6C INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-177-1332MS17830-04C INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-241-6604 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-215-7310MS17830-22C INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-389-6996 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-422-0761MS17830-18C INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-573-4447NASM17830-5C INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-576-7505MS17830-16F INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-640-9964 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-734-0123 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cross-Reference Index
Part NumberManufacturer
MS17830-4C Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
NASM17830 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS17830-4C PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5310-00-050-6646INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-6C
5310-00-177-1332INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-04C
5310-00-241-6604INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-215-7310INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-22C
5310-01-389-6996INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-422-0761INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-18C
5310-01-573-4447INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
NASM17830-5C
5310-01-576-7505INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-16F
5310-01-640-9964INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-734-0123INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON

Frequently Asked Questions

What is NSN 5310-01-422-0762?

NSN 5310-01-422-0762 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: active.

What are the part numbers for NSN 5310-01-422-0762?

NSN 5310-01-422-0762 has 3 cross-referenced part numbers: MS17830-4C (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), NASM17830 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS17830-4C (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5310-01-422-0762?

There are 10 known substitutes for 5310-01-422-0762: 5310-00-050-6646, 5310-00-177-1332, 5310-00-241-6604 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS17830-4C?

Key specifications for MS17830-4C: Thread Direction: RIGHT-HAND; Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Nut Style: HEXAGON; End Item Identification: MRAP - RG-33; MRAP BUFFALO MK2A2; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS). 16 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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