PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS17830-18CNut,self-Locking,hexagon

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-01-422-0761 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-422-0761 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-422-0761. Primary manufacturer part number: MS17830-18C.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Locking Feature: PREVAILING TORQUE ALL METAL DESIGN
  • Thread Class: 3B
  • Width Across Flats: 1.614 INCHES MINIMUM AND 1.627 INCHES MAXIMUM IN
  • Departure From Cited Document: AS MODIFIED BY MATERIAL,
  • Nominal Thread Size: 1.000 INCHES IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
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 5310-01-422-0761, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-422-0761
Primary Part NumberMS17830-18C
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
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Thread Class3B
Width Across Flats1.614 INCHES MINIMUM AND 1.627 INCHES MAXIMUM IN
Departure From Cited DocumentAS MODIFIED BY MATERIAL,
Nominal Thread Size1.000 INCHES IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 304 OVERALL
Thread Quantity Per Inch18
Temp Rating250.0 FAHRENHEIT NOMINAL DEGF
Nut StyleHEXAGON
Nut Height1.130 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
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
5310-01-215-7310MS17830-22C INTERCHANGEABLE
Nut,self-Locking,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-422-0762MS17830-4C 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
5310-01-733-9388 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cross-Reference Index
Part NumberManufacturer
MS17830-18C CRE S 304 ONLY Zf Industrieantriebe Witten Gmbh (DEU)
NASM17830 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS17830-18C PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
MS17830-18C Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-050-6646INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-6C
5310-01-215-7310INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-22C
5310-01-422-0762INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-4C
5310-01-573-4447INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
NASM17830-5C
5310-01-576-7505INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
MS17830-16F
5310-01-733-9388INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON

Frequently Asked Questions

What is NSN 5310-01-422-0761?

NSN 5310-01-422-0761 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 5310-01-422-0761?

NSN 5310-01-422-0761 has 4 cross-referenced part numbers: MS17830-18C CRE S 304 ONLY (Zf Industrieantriebe Witten Gmbh), NASM17830 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS17830-18C (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), MS17830-18C (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5310-01-422-0761?

There are 6 known substitutes for 5310-01-422-0761: 5310-00-050-6646, 5310-01-215-7310, 5310-01-422-0762 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS17830-18C?

Key specifications for MS17830-18C: Locking Feature: PREVAILING TORQUE ALL METAL DESIGN; Thread Class: 3B; Width Across Flats: 1.614 INCHES MINIMUM AND 1.627 INCHES MAXIMUM IN; Departure From Cited Document: AS MODIFIED BY MATERIAL,. 15 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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