PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12CNNut,plain,hexagon

Northwestern Tools, Inc. · NSN 5310-00-364-8115 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-364-8115 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-364-8115. Primary manufacturer part number: 12CN.
Features
  • Nut,plain,hexagon — FSC 5310
  • Width Across Flats: 0.875 INCHES NOMINAL IN
  • Nut Style: HEXAGON
  • Nut Height: 1.250 INCHES NOMINAL IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Quantity Per Inch: 13
  • Nominal Thread Size: 0.500 INCHES IN
  • Bearing Surface Type: CHAMFERED
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 5310-00-364-8115, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northwestern Tools, Inc.. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-364-8115
Primary Part Number12CN
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNorthwestern Tools, Inc.
StatusACTIVE
Width Across Flats0.875 INCHES NOMINAL IN
Nut StyleHEXAGON
Nut Height1.250 INCHES NOMINAL IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread Quantity Per Inch13
Nominal Thread Size0.500 INCHES IN
Bearing Surface TypeCHAMFERED
Thread DirectionRIGHT-HAND
Thread Class2B
MaterialSTEEL OVERALL
Surface TreatmentOXIDE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-824-7750 INTERCHANGEABLE
Transformer,power
5950-00-920-476718-712 INTERCHANGEABLE
Transformer,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
6510-01-588-1750MSC9308EP INTERCHANGEABLE
Gel,antimicrobial
Medline Industries, Lp
3010-01-645-895218712 INTERCHANGEABLE
Housing,mechanical Actuator
Teledyne Flir Unmanned Ground Systems, Inc
5340-01-668-5683187-12 INTERCHANGEABLE
Cap,protective,dust and Moisture
V.e.p. Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
12CN Northwestern Tools, Inc. (USA)
CL-2-CN Carr Lane Manufacturing Co (USA)
18712 Jergens Inc Div Tooling Components Division (USA)
ADB25055 Mjt Holdings Llc (USA)
Related Parts
5950-00-824-7750INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-920-4767INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
18-712
6510-01-588-1750INTERCHANGEABLE
GEL,ANTIMICROBIAL
MSC9308EP
3010-01-645-8952INTERCHANGEABLE
HOUSING,MECHANICAL ACTUATOR
18712
5340-01-668-5683INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
187-12

Frequently Asked Questions

What is NSN 5310-00-364-8115?

NSN 5310-00-364-8115 is a Nut,plain,hexagon, manufactured by Northwestern Tools, Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-364-8115?

NSN 5310-00-364-8115 has 4 cross-referenced part numbers: 12CN (Northwestern Tools, Inc.), CL-2-CN (Carr Lane Manufacturing Co), 18712 (Jergens Inc Div Tooling Components Division), ADB25055 (Mjt Holdings Llc).

What NSN replaces 5310-00-364-8115?

There are 5 known substitutes for 5310-00-364-8115: 5950-00-824-7750, 5950-00-920-4767, 6510-01-588-1750 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12CN?

Key specifications for 12CN: Width Across Flats: 0.875 INCHES NOMINAL IN; Nut Style: HEXAGON; Nut Height: 1.250 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC). 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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