PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35649-225Nut,plain,hexagon

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5310-00-934-9740 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-934-9740 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-934-9740. Primary manufacturer part number: MS35649-225.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Quantity Per Inch: 56
  • Nominal Thread Size: 0.086 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Bearing Surface Type: CHAMFERED
  • Nut Style: HEXAGON
  • Surface Treatment: OXIDE OVERALL
  • Nut Height: 0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 462 or Copper Alloy 464 or Copper Alloy 360 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-934-9740, 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 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-934-9740
Primary Part NumberMS35649-225
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
StatusCANCELLED
Thread Quantity Per Inch56
Nominal Thread Size0.086 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Bearing Surface TypeCHAMFERED
Nut StyleHEXAGON
Surface TreatmentOXIDE OVERALL
Nut Height0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
Material Document and ClassificationQQ-B-626,ALLOY 462 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-626,ALLOY 464 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-637,ALLOY 360 FED SPEC 3RD MATERIAL RESPONSE OVERALL
Nondefinitive Spec/std Data2 TYPE AND 13 STYLE
MaterialCOPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 360 OVERALL
Surface Treatment Document and ClassificationMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread DirectionRIGHT-HAND
Thread Class2B
Width Across Flats0.180 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5310-00-268-6116841865-4 INTERCHANGEABLE
Nut,plain,hexagon
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-00-390-7958 INTERCHANGEABLE
Microcircuit,digital
5998-00-925-426110121847 INTERCHANGEABLE
Electronic Components Assembly
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
MS35649-225 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
10121847 Nimikkeistokeskus Ncb Finland (FIN)
002-003990-003 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
MS35649-225B Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5310009349740 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
177011-3 Zf Industrieantriebe Witten Gmbh (DEU)
5288749-17 Zf Industrieantriebe Witten Gmbh (DEU)
FF-N-836 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
313-0050-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
5951190 Tadiran Ltd (ISR)
Related Parts
5310-00-268-6116INTERCHANGEABLE
NUT,PLAIN,HEXAGON
841865-4
5962-00-390-7958INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5998-00-925-4261INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
10121847

Frequently Asked Questions

What is NSN 5310-00-934-9740?

NSN 5310-00-934-9740 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: cancelled.

What are the part numbers for NSN 5310-00-934-9740?

NSN 5310-00-934-9740 has 10 cross-referenced part numbers: MS35649-225 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 10121847 (Nimikkeistokeskus Ncb Finland), 002-003990-003 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), MS35649-225B (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5310009349740 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee) and 5 more.

What NSN replaces 5310-00-934-9740?

There are 3 known substitutes for 5310-00-934-9740: 5310-00-268-6116, 5962-00-390-7958, 5998-00-925-4261. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35649-225?

Key specifications for MS35649-225: Thread Quantity Per Inch: 56; Nominal Thread Size: 0.086 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Bearing Surface Type: CHAMFERED. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-934-9740 still in active supply?

NSN 5310-00-934-9740 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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