PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16633-38Hose,nonmetallic

Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company · NSN 4720-01-040-4531 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-040-4531 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-040-4531. Primary manufacturer part number: 16633-38.
Features
  • Hose,nonmetallic — FSC 4720
  • Inside Surface Condition: SMOOTH
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • Measuring Method and Length: 6.000 INCHES NOMINAL OVERALL IN
  • Material: RUBBER SYNTHETIC TUBE
  • Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
  • Cross-Sectional Shape Style: ROUND
  • Layer Composition and Location: OUTER LAYER MOLDED RUBBER, SYNTHETIC
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Rubber Synthetic Tube construction
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-040-4531, 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 Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN4720-01-040-4531
Primary Part Number16633-38
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerPiper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
StatusCANCELLED
Inside Surface ConditionSMOOTH
Outside Diameter0.500 INCHES NOMINAL IN
Measuring Method and Length6.000 INCHES NOMINAL OVERALL IN
MaterialRUBBER SYNTHETIC TUBE
Media for Which DesignedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
Cross-Sectional Shape StyleROUND
Layer Composition and LocationOUTER LAYER MOLDED RUBBER, SYNTHETIC
Inside Diameter0.250 INCHES NOMINAL IN
Temp Rating-40.0 FAHRENHEIT AND 212.0 FAHRENHEIT SINGLE RESPONSE DEGF
Outer Covering Environmental ProtectionOIL RESISTANT AND OZONE RESISTANT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-190-420816-633 INTERCHANGEABLE
Gasket
Dresser Industries Inc Leroi Div
5935-00-499-7244SM-B-525564-2 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-00-564-0397 INTERCHANGEABLE
Washer,keyway
5940-00-688-2540011-2028-479 INTERCHANGEABLE
Terminal,feedthru
Itt Cannon Rf Products
3040-00-930-458616633 INTERCHANGEABLE
Lever,manual Control
Acco-Babcock Inc Hoist and Crane Div
4720-01-040-660816633-39 INTERCHANGEABLE
Hose,nonmetallic
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
4720-01-041-1033 INTERCHANGEABLE
Hose,nonmetallic
4720-01-041-1075 INTERCHANGEABLE
Hose,nonmetallic
4720-01-041-1102 INTERCHANGEABLE
Hose,nonmetallic
4720-01-041-4118 INTERCHANGEABLE
Hose,nonmetallic
Cross-Reference Index
Part NumberManufacturer
16633 Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
16633-38 PRIMARY Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company (USA)
Related Parts
5330-00-190-4208INTERCHANGEABLE
GASKET
16-633
5935-00-499-7244INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
SM-B-525564-2
5310-00-564-0397INTERCHANGEABLE
WASHER,KEYWAY
5940-00-688-2540INTERCHANGEABLE
TERMINAL,FEEDTHRU
011-2028-479
3040-00-930-4586INTERCHANGEABLE
LEVER,MANUAL CONTROL
16633
4720-01-040-6608INTERCHANGEABLE
HOSE,NONMETALLIC
16633-39
4720-01-041-1033INTERCHANGEABLE
HOSE,NONMETALLIC
4720-01-041-1075INTERCHANGEABLE
HOSE,NONMETALLIC
4720-01-041-1102INTERCHANGEABLE
HOSE,NONMETALLIC
4720-01-041-4118INTERCHANGEABLE
HOSE,NONMETALLIC
4720-01-043-3334INTERCHANGEABLE
HOSE,NONMETALLIC
16633-83
4720-01-043-7201INTERCHANGEABLE
HOSE,NONMETALLIC
16633-44

Frequently Asked Questions

What is NSN 4720-01-040-4531?

NSN 4720-01-040-4531 is a Hose,nonmetallic, manufactured by Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company, classified under FSC 4720 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4720-01-040-4531?

NSN 4720-01-040-4531 has 2 cross-referenced part numbers: 16633 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company), 16633-38 (Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company).

What NSN replaces 4720-01-040-4531?

There are 12 known substitutes for 4720-01-040-4531: 5330-00-190-4208, 5935-00-499-7244, 5310-00-564-0397 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16633-38?

Key specifications for 16633-38: Inside Surface Condition: SMOOTH; Outside Diameter: 0.500 INCHES NOMINAL IN; Measuring Method and Length: 6.000 INCHES NOMINAL OVERALL IN; Material: RUBBER SYNTHETIC TUBE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4720-01-040-4531 still in active supply?

NSN 4720-01-040-4531 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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