PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS35690-722Nut,plain,hexagon

Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5310-00-656-0060 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-656-0060 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-656-0060. Primary manufacturer part number: MS35690-722.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material: STEEL OVERALL
  • Nominal Thread Size: 0.438 INCHES IN
  • Thread Quantity Per Inch: 20
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNF
  • Thread Class: 2B
  • Thread Direction: RIGHT-HAND
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 5310-00-656-0060, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5310-00-656-0060
Primary Part NumberMS35690-722
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
MaterialSTEEL OVERALL
Nominal Thread Size0.438 INCHES IN
Thread Quantity Per Inch20
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNF
Thread Class2B
Thread DirectionRIGHT-HAND
Width Across Flats0.688 INCHES NOMINAL IN
Nut StyleHEXAGON
Nut Height0.625 INCHES NOMINAL IN
Surface TreatmentCADMIUM OR ZINC AND CHROMATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-725-7382 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
MS35690-722 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
FFN836GR0UPBTYPE Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5310-00-725-7382INTERCHANGEABLE
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 5310-00-656-0060?

NSN 5310-00-656-0060 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 5310-00-656-0060?

NSN 5310-00-656-0060 has 2 cross-referenced part numbers: MS35690-722 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), FFN836GR0UPBTYPE (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5310-00-656-0060?

There is 1 known substitute for 5310-00-656-0060: 5310-00-725-7382. Verify interchangeability with system specifications before substitution.

What are the specifications of MS35690-722?

Key specifications for MS35690-722: Material: STEEL OVERALL; Nominal Thread Size: 0.438 INCHES IN; Thread Quantity Per Inch: 20; Bearing Surface Type: CHAMFERED OR WASHER FACED. 11 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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