PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S139Screw,cap,hexagon Head

Cummins Inc. · NSN 5305-00-410-4692 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-410-4692 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-410-4692. Primary manufacturer part number: S139.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Material: STEEL OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Head Height: 0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
  • Thread Length: 2.568 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
  • Thread Quantity Per Inch: 11
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-410-4692, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 11 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
NSN5305-00-410-4692
Primary Part NumberS139
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Thread DirectionRIGHT-HAND
Thread Class2A A
MaterialSTEEL OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Height0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM IN
Thread Length2.568 INCHES MINIMUM AND 2.750 INCHES MAXIMUM IN
Thread Quantity Per Inch11
Fastener Length2.750 INCHES NOMINAL IN
Nominal Thread Diameter0.625 INCHES IN
Width Between Flats0.922 INCHES MINIMUM AND 0.938 INCHES MAXIMUM IN
Head StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6210-00-110-44911010E98 INTERCHANGEABLE
Light,indicator
Industrial Devices Inc
3455-00-228-529715427 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5930-00-862-7468S139 INTERCHANGEABLE
Adapter,switch Actuator
Simmonds Precision Products Inc
5930-01-247-8968S-139 INTERCHANGEABLE
Switch,rotary
Teledyne Instruments Inc Dba Teledyne Analytical Instruments Div Teledyne Analytical Instruments
Cross-Reference Index
Part NumberManufacturer
S139 PRIMARY Cummins Inc. (USA)
Related Parts
6210-00-110-4491INTERCHANGEABLE
LIGHT,INDICATOR
1010E98
3455-00-228-5297INTERCHANGEABLE
CUTTER,MILLING,END
15427
5930-00-862-7468INTERCHANGEABLE
ADAPTER,SWITCH ACTUATOR
S139
5930-01-247-8968INTERCHANGEABLE
SWITCH,ROTARY
S-139

Frequently Asked Questions

What is NSN 5305-00-410-4692?

NSN 5305-00-410-4692 is a Screw,cap,hexagon Head, manufactured by Cummins Inc., classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-410-4692?

NSN 5305-00-410-4692 has 1 cross-referenced part number: S139 (Cummins Inc.).

What NSN replaces 5305-00-410-4692?

There are 4 known substitutes for 5305-00-410-4692: 6210-00-110-4491, 3455-00-228-5297, 5930-00-862-7468 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S139?

Key specifications for S139: Thread Direction: RIGHT-HAND; Thread Class: 2A A; Material: STEEL OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 11 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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