PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35649-42Nut,plain,hexagon

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5310-00-722-5284 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-722-5284 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-722-5284. Primary manufacturer part number: MS35649-42.
Features
  • Nut,plain,hexagon — FSC 5310
  • Special Test Features: FLEET BALLISTIC MISSILE QUALITY AS IDENTIFIED BY QUALITY CONTROL NO. POSO 911899
  • Surface Treatment: CADMIUM OVERALL
  • Thread Class: 2B
  • Nut Style: HEXAGON
  • Nominal Thread Size: 0.112 INCHES IN
  • Bearing Surface Type: CHAMFERED
  • Thread Quantity Per Inch: 40
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-722-5284, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-722-5284
Primary Part NumberMS35649-42
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMilitary Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Special Test FeaturesFLEET BALLISTIC MISSILE QUALITY AS IDENTIFIED BY QUALITY CONTROL NO. POSO 911899
Surface TreatmentCADMIUM OVERALL
Thread Class2B
Nut StyleHEXAGON
Nominal Thread Size0.112 INCHES IN
Bearing Surface TypeCHAMFERED
Thread Quantity Per Inch40
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Nut Height0.087 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
Width Across Flats0.241 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Departure From Cited DesignatorAS MODIFIED BY SPECIAL TEST FEATURES
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-013-4524 INTERCHANGEABLE
Nut,plain,hexagon
5310-00-934-9739MS35649-242 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
MS35649-42 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-013-4524INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-00-934-9739INTERCHANGEABLE
NUT,PLAIN,HEXAGON
MS35649-242

Frequently Asked Questions

What is NSN 5310-00-722-5284?

NSN 5310-00-722-5284 is a Nut,plain,hexagon, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-722-5284?

NSN 5310-00-722-5284 has 1 cross-referenced part number: MS35649-42 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5310-00-722-5284?

There are 2 known substitutes for 5310-00-722-5284: 5310-00-013-4524, 5310-00-934-9739. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35649-42?

Key specifications for MS35649-42: Special Test Features: FLEET BALLISTIC MISSILE QUALITY AS IDENTIFIED BY QUALITY CONTROL NO. POSO 911899; Surface Treatment: CADMIUM OVERALL; Thread Class: 2B; Nut Style: HEXAGON. 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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