PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2R0487Cylinder Assembly,air and Hydrau

Caterpillar Inc Div Caterpillar Defense · NSN 2530-00-980-3239 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-980-3239 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-980-3239. Primary manufacturer part number: 2R0487.
Features
  • Cylinder Assembly,air and Hydrau — FSC 2530
  • General Characteristics Item Description: CONSISTS OF 11083 2R521 CYLINDER ASSY 1,11083 3M3222 CHAMBER 1
  • 9 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cylinder Assembly,air and Hydrau, cataloged under National Stock Number 2530-00-980-3239, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2530-00-980-3239
Primary Part Number2R0487
Item NameCylinder Assembly,air and Hydrau
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
General Characteristics Item DescriptionCONSISTS OF 11083 2R521 CYLINDER ASSY 1,11083 3M3222 CHAMBER 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3460-00-224-911822182 INTERCHANGEABLE
Arbor,hole Saw
Black and Decker Us Inc
3110-00-227-48305294093 INTERCHANGEABLE
Ring,bearing,outer
U S Army Tank Automotive Command Amsta-Im-Mm
2840-00-396-4285221852 INTERCHANGEABLE
Plate,mounting Stra
Curtiss-Wright Controls, Inc. Div Actuation Division
4820-00-446-8381SK1156 INTERCHANGEABLE
Valve,safety Relief
Howell Laboratories Inc Dba Howell Laboratories Inc
6145-01-099-80355311C INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
Cross-Reference Index
Part NumberManufacturer
221-8-2 Motion Control Industries, Inc. (USA)
9219365 Terex Corp (USA)
221-8-2 Cmbf, Llc Dba Cmbf Llc (USA)
561309 Clark Equipment Co (USA)
561309 Dana Off Highway Products, Llc (USA)
2R0487 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
221-8-2 Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) (USA)
561309 Vme Americas Inc Sub of Vme Group N V (USA)
2R487 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
3460-00-224-9118INTERCHANGEABLE
ARBOR,HOLE SAW
22182
3110-00-227-4830INTERCHANGEABLE
RING,BEARING,OUTER
5294093
2840-00-396-4285INTERCHANGEABLE
PLATE,MOUNTING STRA
221852
4820-00-446-8381INTERCHANGEABLE
VALVE,SAFETY RELIEF
SK1156
6145-01-099-8035INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5311C

Frequently Asked Questions

What is NSN 2530-00-980-3239?

NSN 2530-00-980-3239 is a Cylinder Assembly,air and Hydrau, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-980-3239?

NSN 2530-00-980-3239 has 9 cross-referenced part numbers: 221-8-2 (Motion Control Industries, Inc.), 9219365 (Terex Corp), 221-8-2 (Cmbf, Llc Dba Cmbf Llc), 561309 (Clark Equipment Co), 561309 (Dana Off Highway Products, Llc) and 4 more.

What NSN replaces 2530-00-980-3239?

There are 5 known substitutes for 2530-00-980-3239: 3460-00-224-9118, 3110-00-227-4830, 2840-00-396-4285 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2R0487?

Key specifications for 2R0487: End Item Identification: 2420-088-9384 AND 2420-930-5999; General Characteristics Item Description: CONSISTS OF 11083 2R521 CYLINDER ASSY 1,11083 3M3222 CHAMBER 1. 2 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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