PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S0001050Screw,cap,hexagon Head

Cummins Inc. · NSN 5305-00-426-4142 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-426-4142 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-426-4142. Primary manufacturer part number: S0001050.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Thread Quantity Per Inch: 16
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Class: 2A A
  • Material: STEEL OVERALL
  • Head Height: 0.234 INCHES NOMINAL IN
  • Width Between Flats: 0.562 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.375 INCHES IN
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 5305-00-426-4142, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5305-00-426-4142
Primary Part NumberS0001050
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Thread Quantity Per Inch16
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class2A A
MaterialSTEEL OVERALL
Head Height0.234 INCHES NOMINAL IN
Width Between Flats0.562 INCHES NOMINAL IN
Nominal Thread Diameter0.375 INCHES IN
Material Document and ClassificationSAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Thread Length1.000 INCHES MINIMUM IN
Thread DirectionRIGHT-HAND
Fastener Length3.500 INCHES NOMINAL IN
Head StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5315-00-132-8129S105 INTERCHANGEABLE
Pin,straight,headless
Caterpillar Inc Div Caterpillar Defense
5905-00-434-8765805343 INTERCHANGEABLE
Resistor,fixed,film
North Atlantic Industries, Inc. Dba North Atlantic Industries
5998-00-458-14536723-00390 INTERCHANGEABLE
Circuit Card Assembly
Bae Systems (operations) Limited
5961-00-532-2347S12 INTERCHANGEABLE
Semiconductor Device,diode
Semtech Corporation
5998-00-945-683070003247-701 INTERCHANGEABLE
Circuit Card Assembly
Getronics Government Solutions Llc
6515-00-982-7506 INTERCHANGEABLE
Suture,absorbable,surgical
3455-01-047-0197 INTERCHANGEABLE
File,rotary
5996-01-178-7734A2489180 INTERCHANGEABLE
Amplifier,radio Frequency
Crane Electronics, Inc. Dba Signal Technology Div Olektron
5360-01-252-7134S-105 INTERCHANGEABLE
Spring,helical,compression
Uni Tek Mfg Co Inc
6240-01-354-7099 INTERCHANGEABLE
Lamp,sodium
Cross-Reference Index
Part NumberManufacturer
S105 Cummins Ltd (GBR)
S105 Cummins Inc. (USA)
S0001050 PRIMARY Cummins Inc. (USA)
Related Parts
5315-00-132-8129INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
S105
5905-00-434-8765INTERCHANGEABLE
RESISTOR,FIXED,FILM
805343
5998-00-458-1453INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6723-00390
5961-00-532-2347INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
S12
5998-00-945-6830INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
70003247-701
6515-00-982-7506INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
3455-01-047-0197INTERCHANGEABLE
FILE,ROTARY
5996-01-178-7734INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
A2489180
5360-01-252-7134INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S-105
6240-01-354-7099INTERCHANGEABLE
LAMP,SODIUM
3120-01-406-0307INTERCHANGEABLE
BEARING,WASHER,THRUST
8030-01-606-1752INTERCHANGEABLE
PRIMER,SEALING COMPOUND

Frequently Asked Questions

What is NSN 5305-00-426-4142?

NSN 5305-00-426-4142 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 5305-00-426-4142?

NSN 5305-00-426-4142 has 3 cross-referenced part numbers: S105 (Cummins Ltd), S105 (Cummins Inc.), S0001050 (Cummins Inc.).

What NSN replaces 5305-00-426-4142?

There are 12 known substitutes for 5305-00-426-4142: 5315-00-132-8129, 5905-00-434-8765, 5998-00-458-1453 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S0001050?

Key specifications for S0001050: Thread Quantity Per Inch: 16; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A; Material: STEEL OVERALL. 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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