PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16-739ATubing,nonmetallic

Pakon Inc Dba Impak Division · NSN 4720-00-202-6454 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-00-202-6454 — this item is cataloged by the U.S. Government under National Stock Number 4720-00-202-6454. Primary manufacturer part number: 16-739A.
Features
  • Tubing,nonmetallic — FSC 4720
  • 3 verified cross-references
  • Primary manufacturer: Pakon Inc Dba Impak Division
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-00-202-6454, 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 Pakon Inc Dba Impak Division. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTubing,nonmetallic
FSC / FSG4720 — No Item Name Available (FSG 47)
ManufacturersPakon Inc Dba Impak Division (CAGE 1Z473)
Technical Specifications
ParameterValue
NSN4720-00-202-6454
Primary Part Number16-739A
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerPakon Inc Dba Impak Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4820-00-018-3077A420 INTERCHANGEABLE
Valve,foot
WS Darley & Co Div Ohler Pump
5330-00-444-2602 INTERCHANGEABLE
Seal,plain Encased
5331-00-701-339415872 INTERCHANGEABLE
O-Ring
Hyster-Yale Group, Inc.
4820-01-186-375916739 INTERCHANGEABLE
Disk,valve
Flowserve Inc
5998-01-432-5064D16739 INTERCHANGEABLE
Circuit Card Assembly
M C L, Inc.
5360-01-508-0147S-739 INTERCHANGEABLE
Spring,helical,compression
Matthew Warren, Inc. Dba Century Spring Corp. Div Century Spring Corp.
Cross-Reference Index
Part NumberManufacturer
16-739A PRIMARY Pakon Inc Dba Impak Division (USA)
S739 Pakon Inc Dba Impak Division (USA)
16-739 PRIMARY Pakon Inc Dba Impak Division (USA)
Related Parts
4820-00-018-3077INTERCHANGEABLE
VALVE,FOOT
A420
5330-00-444-2602INTERCHANGEABLE
SEAL,PLAIN ENCASED
5331-00-701-3394INTERCHANGEABLE
O-RING
15872
4820-01-186-3759INTERCHANGEABLE
DISK,VALVE
16739
5998-01-432-5064INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
D16739
5360-01-508-0147INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S-739

Frequently Asked Questions

What is NSN 4720-00-202-6454?

NSN 4720-00-202-6454 is a Tubing,nonmetallic, manufactured by Pakon Inc Dba Impak Division, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-00-202-6454?

NSN 4720-00-202-6454 has 3 cross-referenced part numbers: 16-739A (Pakon Inc Dba Impak Division), S739 (Pakon Inc Dba Impak Division), 16-739 (Pakon Inc Dba Impak Division).

What NSN replaces 4720-00-202-6454?

There are 6 known substitutes for 4720-00-202-6454: 4820-00-018-3077, 5330-00-444-2602, 5331-00-701-3394 and 3 more. Verify interchangeability with system specifications before substitution.

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