PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1749169Tubing,nonmetallic

Caterpillar Inc Div Caterpillar Defense · NSN 4720-01-533-2644 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-533-2644 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-533-2644. Primary manufacturer part number: 1749169.
Features
  • Tubing,nonmetallic — FSC 4720
  • 3 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-533-2644, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-533-2644
Primary Part Number1749169
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5999-00-056-0861G150-015-001 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Bae Systems Information and Electronic Systems Integration Inc.
5120-00-595-9570 INTERCHANGEABLE
Step Plate,mechanical Puller
5120-00-628-4265 INTERCHANGEABLE
Punch,fastener Setting
5960-00-854-8643 INTERCHANGEABLE
Electron Tube
3030-01-166-1103 INTERCHANGEABLE
Belt,flat
5330-01-418-97798059 INTERCHANGEABLE
Gasket
Better Engineering Manufacturing Inc
6110-01-655-3118 INTERCHANGEABLE
Distribution Box
Cross-Reference Index
Part NumberManufacturer
134-8348 Caterpillar Inc Div Caterpillar Defense (USA)
1749169 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
8059 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5999-00-056-0861INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
G150-015-001
5120-00-595-9570INTERCHANGEABLE
STEP PLATE,MECHANICAL PULLER
5120-00-628-4265INTERCHANGEABLE
PUNCH,FASTENER SETTING
5960-00-854-8643INTERCHANGEABLE
ELECTRON TUBE
3030-01-166-1103INTERCHANGEABLE
BELT,FLAT
5330-01-418-9779INTERCHANGEABLE
GASKET
8059
6110-01-655-3118INTERCHANGEABLE
DISTRIBUTION BOX

Frequently Asked Questions

What is NSN 4720-01-533-2644?

NSN 4720-01-533-2644 is a Tubing,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 4720-01-533-2644?

NSN 4720-01-533-2644 has 3 cross-referenced part numbers: 134-8348 (Caterpillar Inc Div Caterpillar Defense), 1749169 (Caterpillar Inc Div Caterpillar Defense), 8059 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 4720-01-533-2644?

There are 7 known substitutes for 4720-01-533-2644: 5999-00-056-0861, 5120-00-595-9570, 5120-00-628-4265 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1749169?

Key specifications for 1749169: End Item Identification: 6115012961463, GENERATOR SET, DIESEL ENGINE; Special Features: BULK. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com