PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7539Nut,plain,hexagon

Te Connectivity Corporation · NSN 5310-00-274-7750 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-274-7750 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-274-7750. Primary manufacturer part number: 7539.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Height: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
  • Thread Series: UNS
  • Nominal Thread Size: 0.500 INCHES IN
  • Bearing Surface Type: CHAMFERED
  • Thread Quantity Per Inch: 24
  • Width Across Flats: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
  • Nut Style: HEXAGON
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Copper Alloy Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-274-7750, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Te Connectivity Corporation. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-274-7750
Primary Part Number7539
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTe Connectivity Corporation
StatusCANCELLED
Nut Height0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
Thread SeriesUNS
Nominal Thread Size0.500 INCHES IN
Bearing Surface TypeCHAMFERED
Thread Quantity Per Inch24
Width Across Flats0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
Nut StyleHEXAGON
Thread Class2B
Precious MaterialSILVER
Thread DirectionRIGHT-HAND
Surface TreatmentSILVER OVERALL
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5340-00-127-4345 INTERCHANGEABLE
Shield,expansion
5935-00-518-9004604713-000 INTERCHANGEABLE
Connector,receptacle,electrical
Stromberg-Carlson Corp a Plessey Telecommunications Co
6130-00-753-2013C36M2TN1 INTERCHANGEABLE
Rectifier,metallic
Fmc Technologies Inc Div Material Handling Solutions
5905-00-789-7533539 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Iet Labs Inc
4730-00-826-8382 INTERCHANGEABLE
Bushing,pipe
5955-00-976-54427539 INTERCHANGEABLE
Crystal Unit,quartz
Monitor Products Co. Inc. Dba Monitor Products Co. Inc.
6145-01-075-39236115 INTERCHANGEABLE
Wire,electrical
Belden, Inc.
1630-01-171-156475-39 INTERCHANGEABLE
Torque Plate Assy
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
6515-01-514-75357539 INTERCHANGEABLE
Goniometer,orthopedic
Performance Health Supply, Llc Dba Sammons Preston Rolyan
Cross-Reference Index
Part NumberManufacturer
7539 PRIMARY Te Connectivity Corporation (USA)
Related Parts
5340-00-127-4345INTERCHANGEABLE
SHIELD,EXPANSION
5935-00-518-9004INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
604713-000
6130-00-753-2013INTERCHANGEABLE
RECTIFIER,METALLIC
C36M2TN1
5905-00-789-7533INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
539
4730-00-826-8382INTERCHANGEABLE
BUSHING,PIPE
5955-00-976-5442INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
7539
6145-01-075-3923INTERCHANGEABLE
WIRE,ELECTRICAL
6115
1630-01-171-1564INTERCHANGEABLE
TORQUE PLATE ASSY
75-39
6515-01-514-7535INTERCHANGEABLE
GONIOMETER,ORTHOPEDIC
7539

Frequently Asked Questions

What is NSN 5310-00-274-7750?

NSN 5310-00-274-7750 is a Nut,plain,hexagon, manufactured by Te Connectivity Corporation, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-274-7750?

NSN 5310-00-274-7750 has 1 cross-referenced part number: 7539 (Te Connectivity Corporation).

What NSN replaces 5310-00-274-7750?

There are 9 known substitutes for 5310-00-274-7750: 5340-00-127-4345, 5935-00-518-9004, 6130-00-753-2013 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7539?

Key specifications for 7539: Nut Height: 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN; Thread Series: UNS; Nominal Thread Size: 0.500 INCHES IN; Bearing Surface Type: CHAMFERED. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-274-7750 still in active supply?

NSN 5310-00-274-7750 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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