PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8503Stud,plain

Cummins Inc. · NSN 5307-00-272-6342 · FSC 5307 · No Item Name Available
Verified by PartsTable
NSN 5307-00-272-6342 — this item is cataloged by the U.S. Government under National Stock Number 5307-00-272-6342. Primary manufacturer part number: 8503.
Features
  • Stud,plain — FSC 5307
  • Thread Quantity Per Inch: 13 STUD THREAD
  • Thread Length: 0.812 INCHES MINIMUM NUT THREAD IN
  • Thread Length: 0.812 INCHES MINIMUM STUD THREAD IN
  • Thread Direction: RIGHT-HAND NUT THREAD
  • Thread Pitch Diameters: +0.4517 TO 0.4536 INCHES STUD THREAD IN
  • Thread Direction: RIGHT-HAND STUD THREAD
  • Thread Series Designator: UNS STUD THREAD
Applications
  • Applications requiring Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1020 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1023 or Steel Comp 1524 or Steel Comp 1025 or Steel Comp 1026 or Steel Comp 1527 or Steel Comp 1029 or Steel Comp 1030 or Steel Comp 1033 or Steel Comp 1034 or Steel Comp 1035 construction
General Description

The Stud,plain, cataloged under National Stock Number 5307-00-272-6342, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 14 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
NSN5307-00-272-6342
Primary Part Number8503
Item NameStud,plain
FSC / FSG5307 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Thread Quantity Per Inch13 STUD THREAD
Thread Length0.812 INCHES MINIMUM NUT THREAD IN
Thread Length0.812 INCHES MINIMUM STUD THREAD IN
Thread DirectionRIGHT-HAND NUT THREAD
Thread Pitch Diameters+0.4517 TO 0.4536 INCHES STUD THREAD IN
Thread DirectionRIGHT-HAND STUD THREAD
Thread Series DesignatorUNS STUD THREAD
Nominal Thread Size0.500 INCHES STUD THREAD IN
MaterialSTEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035
Thread Class2A NUT THREAD A
Hardness Rating89.0 ROCKWELL C MINIMUM
Thread Quantity Per Inch13 NUT THREAD
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) NUT THREAD
Nominal Thread Size0.500 INCHES NUT THREAD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5960-00-106-41688503C INTERCHANGEABLE
Electron Tube
Teledyne Digital Imaging Us, Inc.
3110-00-156-3493465906 INTERCHANGEABLE
Bearing,ball,annular
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
3030-00-160-8280A21 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
3030-00-528-4259 INTERCHANGEABLE
Belt,v
5910-00-648-8973K-7111816-2 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Lockheed Martin Corporation Div Rms
5365-00-737-63898503 INTERCHANGEABLE
Spacer,sleeve
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
6685-00-861-1933850-00003-000 INTERCHANGEABLE
Gage,pressure,dial Indicating
Aqua-Chem, Inc. Dba Aqua-Chem Inc
5950-00-882-89719176312 INTERCHANGEABLE
Transformer,power Autotransforme
Us Army Aviation and Missile Command
6230-00-892-5254850-T5 INTERCHANGEABLE
Light,extension
K & H Industries, Inc. Dba K & H Industries
5340-01-162-704810505943 INTERCHANGEABLE
Strap,webbing
General Dynamics Land Systems Canadacorp
Cross-Reference Index
Part NumberManufacturer
8503 PRIMARY Cummins Inc. (USA)
Related Parts
5960-00-106-4168INTERCHANGEABLE
ELECTRON TUBE
8503C
3110-00-156-3493INTERCHANGEABLE
BEARING,BALL,ANNULAR
465906
3030-00-160-8280INTERCHANGEABLE
BELT,V
A21
3030-00-528-4259INTERCHANGEABLE
BELT,V
5910-00-648-8973INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
K-7111816-2
5365-00-737-6389INTERCHANGEABLE
SPACER,SLEEVE
8503
6685-00-861-1933INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
850-00003-000
5950-00-882-8971INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
9176312
6230-00-892-5254INTERCHANGEABLE
LIGHT,EXTENSION
850-T5
5340-01-162-7048INTERCHANGEABLE
STRAP,WEBBING
10505943
5340-01-196-3043INTERCHANGEABLE
STRAP,RETAINING
4004278
5996-01-316-9090INTERCHANGEABLE
AMPLIFIER,VIDEO
8503

Frequently Asked Questions

What is NSN 5307-00-272-6342?

NSN 5307-00-272-6342 is a Stud,plain, manufactured by Cummins Inc., classified under FSC 5307 (No Item Name Available). Status: active.

What are the part numbers for NSN 5307-00-272-6342?

NSN 5307-00-272-6342 has 1 cross-referenced part number: 8503 (Cummins Inc.).

What NSN replaces 5307-00-272-6342?

There are 12 known substitutes for 5307-00-272-6342: 5960-00-106-4168, 3110-00-156-3493, 3030-00-160-8280 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8503?

Key specifications for 8503: Thread Quantity Per Inch: 13 STUD THREAD; Thread Length: 0.812 INCHES MINIMUM NUT THREAD IN; Thread Length: 0.812 INCHES MINIMUM STUD THREAD IN; Thread Direction: RIGHT-HAND NUT THREAD. 16 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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