PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1831C3B06Nut,plain,hexagon

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-01-199-4383 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-199-4383 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-199-4383. Primary manufacturer part number: NAS1831C3B06.
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 40
  • Bearing Surface Type: FLAT
  • Nominal Thread Size: 0.112 INCHES IN
  • Nut Height: 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 or Steel Comp 303SE Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-199-4383, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-199-4383
Primary Part NumberNAS1831C3B06
Item NameNut,plain,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
Width Across Flats0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch40
Bearing Surface TypeFLAT
Nominal Thread Size0.112 INCHES IN
Nut Height0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Nut StyleHEXAGON
Material Document and ClassificationASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL
Thread Class3B
Thread DirectionRIGHT-HAND
MaterialSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Specification/standard Data80205-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-613-71702055-440 INTERCHANGEABLE
Nut,plain,hexagon
Matthew Warren, Inc Dba Raf Electronic Hardware Div Raf Electronic Hardware, Llc
Cross-Reference Index
Part NumberManufacturer
NAS1831C3806 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS1831C3B06 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5310-00-613-7170INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2055-440

Frequently Asked Questions

What is NSN 5310-01-199-4383?

NSN 5310-01-199-4383 is a Nut,plain,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 5310-01-199-4383?

NSN 5310-01-199-4383 has 2 cross-referenced part numbers: NAS1831C3806 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1831C3B06 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5310-01-199-4383?

There is 1 known substitute for 5310-01-199-4383: 5310-00-613-7170. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1831C3B06?

Key specifications for NAS1831C3B06: Width Across Flats: 0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 40; Bearing Surface Type: FLAT. 14 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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