PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10502Nut,plain,hexagon

Trw Assemblies and Fasteners Group · NSN 5310-00-489-9725 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-489-9725 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-489-9725. Primary manufacturer part number: 10502.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nominal Thread Size: 0.250 INCHES IN
  • Bearing Surface Type: CHAMFERED
  • Thread Quantity Per Inch: 28
  • Thread Series: UNF
  • Surface Treatment: PASSIVATE OVERALL
  • Thread Class: 2B
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-489-9725, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trw Assemblies and Fasteners Group. Government technical data includes 12 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-489-9725
Primary Part Number10502
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTrw Assemblies and Fasteners Group
StatusACTIVE
Nominal Thread Size0.250 INCHES IN
Bearing Surface TypeCHAMFERED
Thread Quantity Per Inch28
Thread SeriesUNF
Surface TreatmentPASSIVATE OVERALL
Thread Class2B
Nut StyleHEXAGON
Material Document and ClassificationQQ-S-763,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 303 OVERALL
Nut Height0.125 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Width Across Flats0.430 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-026-9479616132 INTERCHANGEABLE
Jack,box
Lockheed Martin Corp
5998-00-152-00061050-2 INTERCHANGEABLE
Circuit Card Assembly
Comtec Information Systems Inc Digitronics Div
6505-00-153-837906-02077 INTERCHANGEABLE
Eugenol
Keystone Dental, Inc
5110-00-222-2117 INTERCHANGEABLE
Chisel,half Round Nose,hand
4320-00-925-4931 INTERCHANGEABLE
Pump Unit,centrifugal
5930-00-954-1632561-160-001-603 INTERCHANGEABLE
Switch,push
Roanwell, Llc
3455-01-046-035054042 INTERCHANGEABLE
Cutter,milling,end
Precision Twist Drill Co
5962-01-082-9853 INTERCHANGEABLE
Microcircuit,digital
4330-01-091-25177657-5-2 INTERCHANGEABLE
Filter,fluid
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
4820-01-177-805310502 ITEM 10 INTERCHANGEABLE
Valve,bleeder,hydraulic System
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
Cross-Reference Index
Part NumberManufacturer
10502 Trw Assemblies and Fasteners Group (USA)
Related Parts
5975-00-026-9479INTERCHANGEABLE
JACK,BOX
616132
5998-00-152-0006INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1050-2
6505-00-153-8379INTERCHANGEABLE
EUGENOL
06-02077
5110-00-222-2117INTERCHANGEABLE
CHISEL,HALF ROUND NOSE,HAND
4320-00-925-4931INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
5930-00-954-1632INTERCHANGEABLE
SWITCH,PUSH
561-160-001-603
3455-01-046-0350INTERCHANGEABLE
CUTTER,MILLING,END
54042
5962-01-082-9853INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4330-01-091-2517INTERCHANGEABLE
FILTER,FLUID
7657-5-2
4820-01-177-8053INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
10502 ITEM 10
4730-01-178-0766INTERCHANGEABLE
RESTRICTOR UNIT,FLUID FLOW
8786
4820-01-185-0066INTERCHANGEABLE
MANIFOLD,AIR REDUCI
10502

Frequently Asked Questions

What is NSN 5310-00-489-9725?

NSN 5310-00-489-9725 is a Nut,plain,hexagon, manufactured by Trw Assemblies and Fasteners Group, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-489-9725?

NSN 5310-00-489-9725 has 1 cross-referenced part number: 10502 (Trw Assemblies and Fasteners Group).

What NSN replaces 5310-00-489-9725?

There are 12 known substitutes for 5310-00-489-9725: 5975-00-026-9479, 5998-00-152-0006, 6505-00-153-8379 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10502?

Key specifications for 10502: Nominal Thread Size: 0.250 INCHES IN; Bearing Surface Type: CHAMFERED; Thread Quantity Per Inch: 28; Thread Series: UNF. 12 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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