PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

237242Ring,piston

Amz Alabama Inc. · NSN 3040-01-190-9727 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-190-9727 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-190-9727. Primary manufacturer part number: 237242.
Features
  • Ring,piston — FSC 3040
  • 4 verified cross-references
  • Primary manufacturer: Amz Alabama Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,piston, cataloged under National Stock Number 3040-01-190-9727, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Amz Alabama Inc.. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,piston
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersDana Off Highway Products, Llc (CAGE 77237); Amz Alabama Inc. (CAGE 076M6); Vme Americas Inc Sub of Vme Group N V (CAGE 40152); Clark Equipment Co Transmission Div (CAGE 89881)
Technical Specifications
ParameterValue
NSN3040-01-190-9727
Primary Part Number237242
Item NameRing,piston
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerAmz Alabama Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-439-809472775 INTERCHANGEABLE
Seal Ring,metal
Komatsu America Corporation
Cross-Reference Index
Part NumberManufacturer
237242 Dana Off Highway Products, Llc (USA)
237242 PRIMARY Amz Alabama Inc. (USA)
237242 Vme Americas Inc Sub of Vme Group N V (USA)
237242 Clark Equipment Co Transmission Div (USA)
Related Parts
5330-00-439-8094INTERCHANGEABLE
SEAL RING,METAL
72775

Frequently Asked Questions

What is NSN 3040-01-190-9727?

NSN 3040-01-190-9727 is a Ring,piston, manufactured by Amz Alabama Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-190-9727?

NSN 3040-01-190-9727 has 4 cross-referenced part numbers: 237242 (Dana Off Highway Products, Llc), 237242 (Amz Alabama Inc.), 237242 (Vme Americas Inc Sub of Vme Group N V), 237242 (Clark Equipment Co Transmission Div).

What NSN replaces 3040-01-190-9727?

There is 1 known substitute for 3040-01-190-9727: 5330-00-439-8094. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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