PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3G1651Bracket,hydraulic Tank

Caterpillar Inc Div Caterpillar Defense · NSN 2590-01-183-4662 · FSC 2590 · No Item Name Available
Verified by PartsTable
NSN 2590-01-183-4662 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-183-4662. Primary manufacturer part number: 3G1651.
Features
  • Bracket,hydraulic Tank — FSC 2590
  • 2 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 Bracket,hydraulic Tank, cataloged under National Stock Number 2590-01-183-4662, is classified within Federal Supply Class 2590 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBracket,hydraulic Tank
FSC / FSG2590 — No Item Name Available (FSG 25)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); Eaglepicher Corp (CAGE 85283)
Technical Specifications
ParameterValue
NSN2590-01-183-4662
Primary Part Number3G1651
Item NameBracket,hydraulic Tank
FSC / FSG2590 / 25 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5133-00-189-9189 INTERCHANGEABLE
Drill,twist
5330-00-199-0015 INTERCHANGEABLE
Gasket
5930-01-113-42842888061-1 INTERCHANGEABLE
Switch,liquid Level
Raytheon Company Div Corp
4310-01-300-331029325 INTERCHANGEABLE
Crankshaft,compressor
Bourns Inc
4720-01-649-096429325 INTERCHANGEABLE
Hose,nonmetallic
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
3G1651 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
29325 Eaglepicher Corp (USA)
Related Parts
5133-00-189-9189INTERCHANGEABLE
DRILL,TWIST
5330-00-199-0015INTERCHANGEABLE
GASKET
5930-01-113-4284INTERCHANGEABLE
SWITCH,LIQUID LEVEL
2888061-1
4310-01-300-3310INTERCHANGEABLE
CRANKSHAFT,COMPRESSOR
29325
4720-01-649-0964INTERCHANGEABLE
HOSE,NONMETALLIC
29325

Frequently Asked Questions

What is NSN 2590-01-183-4662?

NSN 2590-01-183-4662 is a Bracket,hydraulic Tank, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2590 (No Item Name Available). Status: active.

What are the part numbers for NSN 2590-01-183-4662?

NSN 2590-01-183-4662 has 2 cross-referenced part numbers: 3G1651 (Caterpillar Inc Div Caterpillar Defense), 29325 (Eaglepicher Corp).

What NSN replaces 2590-01-183-4662?

There are 5 known substitutes for 2590-01-183-4662: 5133-00-189-9189, 5330-00-199-0015, 5930-01-113-4284 and 2 more. Verify interchangeability with system specifications before substitution.

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