PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13123ANut,plain,hexagon

Brinkley Technology Group Llc Dba Hercules Manufacturing · NSN 5310-00-050-3114 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-050-3114 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-050-3114. Primary manufacturer part number: 13123A.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Class: 2B
  • Thread Quantity Per Inch: 20
  • Nominal Thread Size: 0.438 INCHES IN
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Series: UNF
  • Nut Height: 0.444 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
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 5310-00-050-3114, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5310-00-050-3114
Primary Part Number13123A
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerBrinkley Technology Group Llc Dba Hercules Manufacturing
StatusACTIVE
Thread Class2B
Thread Quantity Per Inch20
Nominal Thread Size0.438 INCHES IN
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread SeriesUNF
Nut Height0.444 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Thread DirectionRIGHT-HAND
Departure From Cited DocumentAS MODIFIED BY OVER-ALL HEIGHT
Nondefinitive Spec/std DataA TYPE
Nut StyleHEXAGON
Material Document and ClassificationQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Width Across Flats0.6750 INCHES MINIMUM AND 0.6875 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-144-8806 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
13123A Hercules Engine Co Inc (USA)
13123A PRIMARY Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
BB1023 Diamond Reo Truck Co (USA)
FFB571TYPEA Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
3110-00-144-8806INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5310-00-050-3114?

NSN 5310-00-050-3114 is a Nut,plain,hexagon, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-050-3114?

NSN 5310-00-050-3114 has 4 cross-referenced part numbers: 13123A (Hercules Engine Co Inc), 13123A (Brinkley Technology Group Llc Dba Hercules Manufacturing), BB1023 (Diamond Reo Truck Co), FFB571TYPEA (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5310-00-050-3114?

There is 1 known substitute for 5310-00-050-3114: 3110-00-144-8806. Verify interchangeability with system specifications before substitution.

What are the specifications of 13123A?

Key specifications for 13123A: Thread Class: 2B; Thread Quantity Per Inch: 20; Nominal Thread Size: 0.438 INCHES IN; Bearing Surface Type: CHAMFERED OR WASHER FACED. 13 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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