PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50010Tubing,nonmetallic

Hf Scientific Inc. · NSN 4720-01-349-7320 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-349-7320 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-349-7320. Primary manufacturer part number: 50010.
Features
  • Tubing,nonmetallic — FSC 4720
  • Inside Surface Condition: SMOOTH
  • Cross-Sectional Shape Style: ROUND
  • Outside Diameter: 0.312 INCHES NOMINAL IN
  • Inside Diameter: 0.188 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Hf Scientific Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Tubing,nonmetallic, cataloged under National Stock Number 4720-01-349-7320, 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 Hf Scientific Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-349-7320
Primary Part Number50010
Item NameTubing,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerHf Scientific Inc.
StatusACTIVE
Inside Surface ConditionSMOOTH
Cross-Sectional Shape StyleROUND
Outside Diameter0.312 INCHES NOMINAL IN
Inside Diameter0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-097-7374 INTERCHANGEABLE
Switch,radio Frequency Transmiss
5330-00-119-717450010 INTERCHANGEABLE
Gasket
Hamilton Sundstrand Corporation Dba Collins Aerospace
4320-00-135-6362500-10 INTERCHANGEABLE
Parts Kit,reciprocating Pump
Walchem Corp
4730-00-196-1464A733S-1CFG INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
3655-00-421-4342500-10 INTERCHANGEABLE
Tank,storage,liquid Argon-Nitrog
Marshall Excelsior Co
5905-00-577-7130 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
2520-00-762-148750-010 INTERCHANGEABLE
Shaft Assembly
Funk Mfg Co Sub of Deere and Co
4520-00-980-8237 INTERCHANGEABLE
Heating Element,electrical,nonim
5985-01-129-46178050-0011 INTERCHANGEABLE
Dummy Load,electrical
Sv Microwave, Inc. Div Sv Microwave
7510-01-160-4322803-020025-021 INTERCHANGEABLE
Ribbon,inking
Nec Corporation of America Dba N E C Home Electronics
Cross-Reference Index
Part NumberManufacturer
50010 PRIMARY Hf Scientific Inc. (USA)
Related Parts
5985-00-097-7374INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
5330-00-119-7174INTERCHANGEABLE
GASKET
50010
4320-00-135-6362INTERCHANGEABLE
PARTS KIT,RECIPROCATING PUMP
500-10
4730-00-196-1464INTERCHANGEABLE
NIPPLE,PIPE
A733S-1CFG
3655-00-421-4342INTERCHANGEABLE
TANK,STORAGE,LIQUID ARGON-NITROG
500-10
5905-00-577-7130INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
2520-00-762-1487INTERCHANGEABLE
SHAFT ASSEMBLY
50-010
4520-00-980-8237INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5985-01-129-4617INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
8050-0011
7510-01-160-4322INTERCHANGEABLE
RIBBON,INKING
803-020025-021
6625-01-285-8600INTERCHANGEABLE
HOUSING,INDICATOR
500-1-0
5998-01-316-3215INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY

Frequently Asked Questions

What is NSN 4720-01-349-7320?

NSN 4720-01-349-7320 is a Tubing,nonmetallic, manufactured by Hf Scientific Inc., classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-349-7320?

NSN 4720-01-349-7320 has 1 cross-referenced part number: 50010 (Hf Scientific Inc.).

What NSN replaces 4720-01-349-7320?

There are 12 known substitutes for 4720-01-349-7320: 5985-00-097-7374, 5330-00-119-7174, 4320-00-135-6362 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50010?

Key specifications for 50010: Inside Surface Condition: SMOOTH; Cross-Sectional Shape Style: ROUND; Outside Diameter: 0.312 INCHES NOMINAL IN; End Item Identification: 4610-01-219-8707. 5 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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