PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3G1648Hose Assembly,nonmetallic

Caterpillar Inc Div Caterpillar Defense · NSN 4720-01-186-3547 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-186-3547 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-186-3547. Primary manufacturer part number: 3G1648.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • 4 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-186-3547, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHose Assembly,nonmetallic
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersContitech Usa, Inc Dba Veyance Technologies (CAGE 04NP0); Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Eaglepicher Corp (CAGE 85283); Goodyear Tire and Rubber Co the (CAGE 73842)
Technical Specifications
ParameterValue
NSN4720-01-186-3547
Primary Part Number3G1648
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-146-4111 INTERCHANGEABLE
Body,valve
2995-00-346-699529741 INTERCHANGEABLE
Spring,shaft
Parker Hannifin Corporation Div Aerospace Group Headquarters
5330-01-333-517829741 INTERCHANGEABLE
Seal,plain
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
2530-01-355-063929741BLKCARC INTERCHANGEABLE
Wheel Assembly,pneumatic Tire
Accuride Corporation Dba Accuride Distributing Llc
Cross-Reference Index
Part NumberManufacturer
8R1X-8FJS-10FJB-62.00 Contitech Usa, Inc Dba Veyance Technologies (USA)
3G1648 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
29741 Eaglepicher Corp (USA)
8R1X-8FJS-10FJB-62.00 Goodyear Tire and Rubber Co the (USA)
Related Parts
4820-00-146-4111INTERCHANGEABLE
BODY,VALVE
2995-00-346-6995INTERCHANGEABLE
SPRING,SHAFT
29741
5330-01-333-5178INTERCHANGEABLE
SEAL,PLAIN
29741
2530-01-355-0639INTERCHANGEABLE
WHEEL ASSEMBLY,PNEUMATIC TIRE
29741BLKCARC

Frequently Asked Questions

What is NSN 4720-01-186-3547?

NSN 4720-01-186-3547 is a Hose Assembly,nonmetallic, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-186-3547?

NSN 4720-01-186-3547 has 4 cross-referenced part numbers: 8R1X-8FJS-10FJB-62.00 (Contitech Usa, Inc Dba Veyance Technologies), 3G1648 (Caterpillar Inc Div Caterpillar Defense), 29741 (Eaglepicher Corp), 8R1X-8FJS-10FJB-62.00 (Goodyear Tire and Rubber Co the).

What NSN replaces 4720-01-186-3547?

There are 4 known substitutes for 4720-01-186-3547: 4820-00-146-4111, 2995-00-346-6995, 5330-01-333-5178 and 1 more. Verify interchangeability with system specifications before substitution.

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