PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2539Nut,plain,hexagon

Telemechanics Inc · NSN 5310-00-208-8717 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-208-8717 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-208-8717. Primary manufacturer part number: 2539.
Features
  • Nut,plain,hexagon — FSC 5310
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 32
  • Thread Series: UNEF
  • Nominal Thread Size: 0.375 INCHES IN
  • Bearing Surface Type: FLAT
  • Nut Style: HEXAGON
  • Nut Height: 0.125 INCHES NOMINAL IN
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 5310-00-208-8717, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-208-8717
Primary Part Number2539
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch32
Thread SeriesUNEF
Nominal Thread Size0.375 INCHES IN
Bearing Surface TypeFLAT
Nut StyleHEXAGON
Nut Height0.125 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Width Across Flats0.500 INCHES NOMINAL IN
Surface TreatmentZINC OR CHROMIUM OVERALL
Thread Class3B
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-280-3836 INTERCHANGEABLE
Plate,wall,electrical
6110-00-295-2750 INTERCHANGEABLE
Panel,power Distribution
2010-00-349-7246800768D INTERCHANGEABLE
Oil Seal
Rexnord Industries Llc
2990-00-611-561919494-A INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
4920-00-708-31092539 INTERCHANGEABLE
Post Assy
Marvel Manufacturing Co Div the Marvel Manufacturing Company
2990-00-737-50762539 INTERCHANGEABLE
Muffler,exhaust
Maremont Corp
5315-00-765-26682539 INTERCHANGEABLE
Pin,shoulder,headless
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
6520-01-101-1942 INTERCHANGEABLE
Strip,abrasive,dental
5342-01-163-72451468 INTERCHANGEABLE
Bracket,cylinder,mounting
Ingersoll-Rand Co Material Handling Div
2590-01-608-66092539 INTERCHANGEABLE
Bracket,vehicular Components
Bmi Defense Systems, Inc
Cross-Reference Index
Part NumberManufacturer
2539 PRIMARY Telemechanics Inc (USA)
2539 American Telephone and Telegraph Co (USA)
2539 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
5975-00-280-3836INTERCHANGEABLE
PLATE,WALL,ELECTRICAL
6110-00-295-2750INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
2010-00-349-7246INTERCHANGEABLE
OIL SEAL
800768D
2990-00-611-5619INTERCHANGEABLE
MUFFLER,EXHAUST
19494-A
4920-00-708-3109INTERCHANGEABLE
POST ASSY
2539
2990-00-737-5076INTERCHANGEABLE
MUFFLER,EXHAUST
2539
5315-00-765-2668INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
2539
6520-01-101-1942INTERCHANGEABLE
STRIP,ABRASIVE,DENTAL
5342-01-163-7245INTERCHANGEABLE
BRACKET,CYLINDER,MOUNTING
1468
2590-01-608-6609INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
2539
5305-01-624-2077INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
2539
5120-01-659-8768INTERCHANGEABLE
INSTALLATION TOOL,CONNECTOR FIBE

Frequently Asked Questions

What is NSN 5310-00-208-8717?

NSN 5310-00-208-8717 is a Nut,plain,hexagon, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-208-8717?

NSN 5310-00-208-8717 has 3 cross-referenced part numbers: 2539 (Telemechanics Inc), 2539 (American Telephone and Telegraph Co), 2539 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5310-00-208-8717?

There are 12 known substitutes for 5310-00-208-8717: 5975-00-280-3836, 6110-00-295-2750, 2010-00-349-7246 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2539?

Key specifications for 2539: Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 32; Thread Series: UNEF; Nominal Thread Size: 0.375 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-208-8717 still in active supply?

NSN 5310-00-208-8717 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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