PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37012Nut,self-Locking,hexagon

Fastenal Company Dba Fastenal Co · NSN 5310-01-565-1907 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-565-1907 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-565-1907. Primary manufacturer part number: 37012.
Features
  • Nut,self-Locking,hexagon — FSC 5310
  • Surface Treatment: ZINC OVERALL
  • Material: STEEL OVERALL
  • Thread Quantity Per Inch: 32
  • Locking Feature: PREVAILING TORQUE ALL NONMETALLIC DESIGN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
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 5310-01-565-1907, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-01-565-1907
Primary Part Number37012
Item NameNut,self-Locking,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Surface TreatmentZINC OVERALL
MaterialSTEEL OVERALL
Thread Quantity Per Inch32
Locking FeaturePREVAILING TORQUE ALL NONMETALLIC DESIGN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Thread DirectionRIGHT-HAND
Thread Class2A A
Nominal Thread Size0.164 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6145-01-214-802837112 INTERCHANGEABLE
Wire,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
6515-01-465-916037012 INTERCHANGEABLE
Trocar Kit
Imagyn Surgical
5120-01-581-0325 INTERCHANGEABLE
Socket,socket Wrench
6630-01-651-762337012 INTERCHANGEABLE
Calibration Standar
Antek Instruments Inc
Cross-Reference Index
Part NumberManufacturer
37012 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
6145-01-214-8028INTERCHANGEABLE
WIRE,ELECTRICAL
37112
6515-01-465-9160INTERCHANGEABLE
TROCAR KIT
37012
5120-01-581-0325INTERCHANGEABLE
SOCKET,SOCKET WRENCH
6630-01-651-7623INTERCHANGEABLE
CALIBRATION STANDAR
37012

Frequently Asked Questions

What is NSN 5310-01-565-1907?

NSN 5310-01-565-1907 is a Nut,self-Locking,hexagon, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-565-1907?

NSN 5310-01-565-1907 has 1 cross-referenced part number: 37012 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5310-01-565-1907?

There are 4 known substitutes for 5310-01-565-1907: 6145-01-214-8028, 6515-01-465-9160, 5120-01-581-0325 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37012?

Key specifications for 37012: Surface Treatment: ZINC OVERALL; Material: STEEL OVERALL; Thread Quantity Per Inch: 32; Locking Feature: PREVAILING TORQUE ALL NONMETALLIC DESIGN. 8 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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