PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35649-287Nut,plain,hexagon

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5310-00-404-4071 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-404-4071 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-404-4071. Primary manufacturer part number: MS35649-287.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Class: 2B
  • Nut Height: 0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 32
  • Bearing Surface Type: CHAMFERED
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Nominal Thread Size: 0.164 INCHES IN
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 651 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-404-4071, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-404-4071
Primary Part NumberMS35649-287
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
StatusCANCELLED
Thread Class2B
Nut Height0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Bearing Surface TypeCHAMFERED
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.164 INCHES IN
Nut StyleHEXAGON
Thread DirectionRIGHT-HAND
MaterialCOPPER ALLOY 651 OVERALL
Material Document and ClassificationQQ-C-591 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Width Across Flats0.332 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
Nondefinitive Spec/std Data2 TYPE AND 13 STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5310-00-934-9748MS35649-244 INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-00-934-9761MS35649-264 INTERCHANGEABLE
Nut,plain,hexagon
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
MS35649-287 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS35649-287 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NASM35649 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
002-003990-016 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
FF-N-836 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5310-00-934-9748INTERCHANGEABLE
NUT,PLAIN,HEXAGON
MS35649-244
5310-00-934-9761INTERCHANGEABLE
NUT,PLAIN,HEXAGON
MS35649-264

Frequently Asked Questions

What is NSN 5310-00-404-4071?

NSN 5310-00-404-4071 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: cancelled.

What are the part numbers for NSN 5310-00-404-4071?

NSN 5310-00-404-4071 has 5 cross-referenced part numbers: MS35649-287 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS35649-287 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NASM35649 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 002-003990-016 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), FF-N-836 (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5310-00-404-4071?

There are 2 known substitutes for 5310-00-404-4071: 5310-00-934-9748, 5310-00-934-9761. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35649-287?

Key specifications for MS35649-287: Thread Class: 2B; Nut Height: 0.117 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32; Bearing Surface Type: CHAMFERED. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-404-4071 still in active supply?

NSN 5310-00-404-4071 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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