PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0.50013UNC2BT3G4NSA/BANut,plain,hexagon

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5310-01-112-0304 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-112-0304 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-112-0304. Primary manufacturer part number: 0.50013UNC2BT3G4NSA/BA.
Features
  • Nut,plain,hexagon — FSC 5310
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 8 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-112-0304, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, 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
NSN5310-01-112-0304
Primary Part Number0.50013UNC2BT3G4NSA/BA
Item NameNut,plain,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
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-01-038-0377 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-111-0633 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-111-0634 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-111-0640 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-111-0643 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-112-0305 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-118-7604 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-120-3314 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-123-3710 INTERCHANGEABLE
Nut,plain,hexagon
5310-01-147-8669 INTERCHANGEABLE
Nut,plain,hexagon
Cross-Reference Index
Part NumberManufacturer
0.50013UNC2BT3G4NSA/BA Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0.50013UNC2BT1G4NSA/BAC Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-1222G Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-1222 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-1222G 1/2IN 13UNC Naval Inventory Control Point Mechanicsburg (USA)
000.500-13UNC-2B Naval Inventory Control Point Mechanicsburg (USA)
647ITEM9 Clark-Reliance Llc Dba Jacoby-Tarbox (USA)
Related Parts
5310-01-038-0377INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-111-0633INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-111-0634INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-111-0640INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-111-0643INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-112-0305INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-118-7604INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-120-3314INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-123-3710INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-147-8669INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-148-8212INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5310-01-153-0800INTERCHANGEABLE
NUT,PLAIN,HEXAGON

Frequently Asked Questions

What is NSN 5310-01-112-0304?

NSN 5310-01-112-0304 is a Nut,plain,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 5310-01-112-0304?

NSN 5310-01-112-0304 has 8 cross-referenced part numbers: 0.50013UNC2BT3G4NSA/BA (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 0.50013UNC2BT1G4NSA/BAC (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-1222G (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-1222 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5310-01-112-0304?

There are 12 known substitutes for 5310-01-112-0304: 5310-01-038-0377, 5310-01-111-0633, 5310-01-111-0634 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0.50013UNC2BT3G4NSA/BA?

Key specifications for 0.50013UNC2BT3G4NSA/BA: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 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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