PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102-3B12Nut,plain,hexagon

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5310-00-011-3106 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-011-3106 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-011-3106. Primary manufacturer part number: 102-3B12.
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 24
  • Bearing Surface Type: FLAT
  • Nominal Thread Size: 0.216 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Direction: RIGHT-HAND
  • Material: COPPER ALLOY 230 OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy 230 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-011-3106, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-011-3106
Primary Part Number102-3B12
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Width Across Flats0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Thread Quantity Per Inch24
Bearing Surface TypeFLAT
Nominal Thread Size0.216 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
MaterialCOPPER ALLOY 230 OVERALL
Nut Height0.148 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN
Nut StyleHEXAGON
Nondefinitive Spec/std Data2 TYPE AND 13 STYLE
Thread Class3B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-957-79031131-6 INTERCHANGEABLE
Inductor
Drs Signal Solutions, Inc.
5962-01-264-8796113106 INTERCHANGEABLE
Microcircuit,digital
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
6680-01-273-6404113106 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
5905-01-383-9257113106 INTERCHANGEABLE
Resistor,fixed,film
Datron World Communications, Inc.
Cross-Reference Index
Part NumberManufacturer
113106 General Motors Corp (USA)
FFN836 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
102-3B12 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
113106 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
113106 PRIMARY Us Army Aviation and Missile Command (USA)
113106 General Motors Llc Dba General Motors Llc (USA)
Related Parts
5950-00-957-7903INTERCHANGEABLE
INDUCTOR
1131-6
5962-01-264-8796INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
113106
6680-01-273-6404INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
113106
5905-01-383-9257INTERCHANGEABLE
RESISTOR,FIXED,FILM
113106

Frequently Asked Questions

What is NSN 5310-00-011-3106?

NSN 5310-00-011-3106 is a Nut,plain,hexagon, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-011-3106?

NSN 5310-00-011-3106 has 6 cross-referenced part numbers: 113106 (General Motors Corp), FFN836 (Federal Specifications Promulgated by General Services Administration Washington DC), 102-3B12 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 113106 (Chrysler Realty Company Llc Dba Daimler Chrysler), 113106 (Us Army Aviation and Missile Command) and 1 more.

What NSN replaces 5310-00-011-3106?

There are 4 known substitutes for 5310-00-011-3106: 5950-00-957-7903, 5962-01-264-8796, 6680-01-273-6404 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102-3B12?

Key specifications for 102-3B12: Width Across Flats: 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Thread Quantity Per Inch: 24; Bearing Surface Type: FLAT; Nominal Thread Size: 0.216 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com