PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

265ANut,plain,hexagon

Evans Tempcon Michigan, Llc · NSN 5310-01-122-9056 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-122-9056 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-122-9056. Primary manufacturer part number: 265A.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Series: UNF
  • Bearing Surface Type: FLAT
  • Thread Quantity Per Inch: 24
  • Nominal Thread Size: 0.312 INCHES IN
  • Nut Style: HEXAGON
  • Nut Height: 0.250 INCHES NOMINAL 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 5310-01-122-9056, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Evans Tempcon Michigan, Llc. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-122-9056
Primary Part Number265A
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEvans Tempcon Michigan, Llc
StatusACTIVE
Thread SeriesUNF
Bearing Surface TypeFLAT
Thread Quantity Per Inch24
Nominal Thread Size0.312 INCHES IN
Nut StyleHEXAGON
Nut Height0.250 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread DirectionRIGHT-HAND
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6220-00-146-158190153 INTERCHANGEABLE
Lens,light
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
1240-00-166-7782 INTERCHANGEABLE
Eyeshield,optical Instrument
5805-01-019-6630103-232-799 INTERCHANGEABLE
Power Unit
Lucent Technologies Inc Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
265A PRIMARY Evans Tempcon Michigan, Llc (USA)
Related Parts
6220-00-146-1581INTERCHANGEABLE
LENS,LIGHT
90153
1240-00-166-7782INTERCHANGEABLE
EYESHIELD,OPTICAL INSTRUMENT
5805-01-019-6630INTERCHANGEABLE
POWER UNIT
103-232-799

Frequently Asked Questions

What is NSN 5310-01-122-9056?

NSN 5310-01-122-9056 is a Nut,plain,hexagon, manufactured by Evans Tempcon Michigan, Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-122-9056?

NSN 5310-01-122-9056 has 1 cross-referenced part number: 265A (Evans Tempcon Michigan, Llc).

What NSN replaces 5310-01-122-9056?

There are 3 known substitutes for 5310-01-122-9056: 6220-00-146-1581, 1240-00-166-7782, 5805-01-019-6630. Verify interchangeability with system specifications before substitution.

What are the specifications of 265A?

Key specifications for 265A: Thread Series: UNF; Bearing Surface Type: FLAT; Thread Quantity Per Inch: 24; Nominal Thread Size: 0.312 INCHES IN. 9 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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