PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

5191503Bushing,machine Thread

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 5365-01-243-0131 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-243-0131 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-243-0131. Primary manufacturer part number: 5191503.
Features
  • Bushing,machine Thread — FSC 5365
  • Diameter: 2.500 INCHES NOMINAL IN
  • Thread Series Designator: UN
  • Hole Inside Diameter: 1.000 INCHES NOMINAL IN
  • Screw Thread Length: 0.500 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 12
  • Material: STEEL
  • Nominal Thread Size: 2.500 INCHES IN
Applications
  • Applications requiring Steel construction
General Description

The Bushing,machine Thread, cataloged under National Stock Number 5365-01-243-0131, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-243-0131
Primary Part Number5191503
Item NameBushing,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
Diameter2.500 INCHES NOMINAL IN
Thread Series DesignatorUN
Hole Inside Diameter1.000 INCHES NOMINAL IN
Screw Thread Length0.500 INCHES NOMINAL IN
Thread Quantity Per Inch12
MaterialSTEEL
Nominal Thread Size2.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2815-00-786-64455191503 INTERCHANGEABLE
Cap Set,main Bearin
Rolls-Royce Solutions America Inc
Cross-Reference Index
Part NumberManufacturer
5191503 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
5191503 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
Related Parts
2815-00-786-6445INTERCHANGEABLE
CAP SET,MAIN BEARIN
5191503

Frequently Asked Questions

What is NSN 5365-01-243-0131?

NSN 5365-01-243-0131 is a Bushing,machine Thread, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-243-0131?

NSN 5365-01-243-0131 has 2 cross-referenced part numbers: 5191503 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 5191503 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).

What NSN replaces 5365-01-243-0131?

There is 1 known substitute for 5365-01-243-0131: 2815-00-786-6445. Verify interchangeability with system specifications before substitution.

What are the specifications of 5191503?

Key specifications for 5191503: Diameter: 2.500 INCHES NOMINAL IN; Thread Series Designator: UN; Hole Inside Diameter: 1.000 INCHES NOMINAL IN; Screw Thread Length: 0.500 INCHES NOMINAL IN. 8 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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