PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

228684R91Connecting Rod,piston

Komatsu American Intl Co · NSN 2530-00-774-7575 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-774-7575 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-774-7575. Primary manufacturer part number: 228684R91.
Features
  • Connecting Rod,piston — FSC 2530
  • Piston Connecting End Bearing: NOT INCLUDED
  • Fabrication Method: CAST
  • Shaft Connecting End Style: 2 BOLT SLEEVED
  • Shaft Connecting End Bearing: NOT INCLUDED
  • Piston End Connection Style: SMALL ENGINE AND AUTOMOTIVE STANDARD
  • 6 verified cross-references
  • Primary manufacturer: Komatsu American Intl Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Rod,piston, cataloged under National Stock Number 2530-00-774-7575, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Komatsu American Intl Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2530-00-774-7575
Primary Part Number228684R91
Item NameConnecting Rod,piston
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerKomatsu American Intl Co
StatusCANCELLED
Piston Connecting End BearingNOT INCLUDED
Fabrication MethodCAST
Shaft Connecting End Style2 BOLT SLEEVED
Shaft Connecting End BearingNOT INCLUDED
Piston End Connection StyleSMALL ENGINE AND AUTOMOTIVE STANDARD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5310-00-685-7046228189 INTERCHANGEABLE
Nut,self-Locking,hexagon
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5120-00-966-5377228189 INTERCHANGEABLE
Nozzle,caulking Gun
Prc-Desoto Intl Inc
Cross-Reference Index
Part NumberManufacturer
228684R91 Komatsu American Intl Co (USA)
228189 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
289187 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
228684R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
229085 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
405394 New Holland Construction (USA)
Related Parts
5310-00-685-7046INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
228189
5120-00-966-5377INTERCHANGEABLE
NOZZLE,CAULKING GUN
228189

Frequently Asked Questions

What is NSN 2530-00-774-7575?

NSN 2530-00-774-7575 is a Connecting Rod,piston, manufactured by Komatsu American Intl Co, classified under FSC 2530 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2530-00-774-7575?

NSN 2530-00-774-7575 has 6 cross-referenced part numbers: 228684R91 (Komatsu American Intl Co), 228189 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 289187 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 228684R91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), 229085 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems) and 1 more.

What NSN replaces 2530-00-774-7575?

There are 2 known substitutes for 2530-00-774-7575: 5310-00-685-7046, 5120-00-966-5377. Verify interchangeability with system specifications before substitution.

What are the specifications of 228684R91?

Key specifications for 228684R91: Piston Connecting End Bearing: NOT INCLUDED; Fabrication Method: CAST; Shaft Connecting End Style: 2 BOLT SLEEVED; Special Features: SUPPORTS HARNISHCFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431;2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2530-00-774-7575 still in active supply?

NSN 2530-00-774-7575 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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