PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M45913/4-12CG8CNut,self-Locking,hexagon

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5310-01-535-8822 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-535-8822 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-535-8822. Primary manufacturer part number: M45913/4-12CG8C.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Bearing Surface Type: FLAT
  • Thread Direction: RIGHT-HAND
  • Nut Height: 0.722 INCHES NOMINAL IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Surface Treatment: CADMIUM OVERALL
  • Material: STEEL OVERALL
  • Thread Quantity Per Inch: 10
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-535-8822, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies 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 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-535-8822
Primary Part NumberM45913/4-12CG8C
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Bearing Surface TypeFLAT
Thread DirectionRIGHT-HAND
Nut Height0.722 INCHES NOMINAL IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Surface TreatmentCADMIUM OVERALL
MaterialSTEEL OVERALL
Thread Quantity Per Inch10
Nominal Thread Size0.750 INCHES IN
Width Across Flats1.108 INCHES NOMINAL IN
Thread Class3B
Locking FeaturePREVAILING TORQUE ALL METAL DESIGN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-935-3750 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-032-2319 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-231-7459 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-253-0058 INTERCHANGEABLE
Nut,self-Locking,extended Washer
5310-01-374-0508 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-461-4610 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-514-0441 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-518-7597 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-522-0301 INTERCHANGEABLE
Nut,self-Locking,hexagon
5310-01-531-7280 INTERCHANGEABLE
Nut,self-Locking,hexagon
Cross-Reference Index
Part NumberManufacturer
M45913/4-12CG8C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-45913 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-935-3750INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-032-2319INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-231-7459INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-253-0058INTERCHANGEABLE
NUT,SELF-LOCKING,EXTENDED WASHER
5310-01-374-0508INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-461-4610INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-514-0441INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-518-7597INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-522-0301INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-531-7280INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-548-1269INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5310-01-570-7523INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON

Frequently Asked Questions

What is NSN 5310-01-535-8822?

NSN 5310-01-535-8822 is a Nut,self-Locking,hexagon, manufactured by Military Specifications Promulgated by Military Departments/agencies 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 5310-01-535-8822?

NSN 5310-01-535-8822 has 2 cross-referenced part numbers: M45913/4-12CG8C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-45913 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5310-01-535-8822?

There are 12 known substitutes for 5310-01-535-8822: 5310-00-935-3750, 5310-01-032-2319, 5310-01-231-7459 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M45913/4-12CG8C?

Key specifications for M45913/4-12CG8C: Bearing Surface Type: FLAT; Thread Direction: RIGHT-HAND; Nut Height: 0.722 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 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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