PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46-21Hose,nonmetallic

Vapor Blast Manufacturing Co · NSN 4720-01-215-8744 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-215-8744 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-215-8744. Primary manufacturer part number: 46-21.
Features
  • Hose,nonmetallic — FSC 4720
  • Measuring Method and Length: 21.000 INCHES NOMINAL WORKING IN
  • Material: PLASTIC POLYAMIDE NYLON TUBE
  • Inside Diameter: 1.250 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • Inside Surface Condition: SMOOTH
  • Exterior Color: BLACK
  • Layer Composition and Location: OUTER LAYER MOLDED RUBBER, NEOPRENE
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Polyamide Nylon Tube construction
General Description

The Hose,nonmetallic, cataloged under National Stock Number 4720-01-215-8744, 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 Vapor Blast Manufacturing Co. Government technical data includes 7 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
NSN4720-01-215-8744
Primary Part Number46-21
Item NameHose,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerVapor Blast Manufacturing Co
StatusACTIVE
Measuring Method and Length21.000 INCHES NOMINAL WORKING IN
MaterialPLASTIC POLYAMIDE NYLON TUBE
Inside Diameter1.250 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Inside Surface ConditionSMOOTH
Exterior ColorBLACK
Layer Composition and LocationOUTER LAYER MOLDED RUBBER, NEOPRENE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5996-00-110-5909462-1 INTERCHANGEABLE
Amplifier,direct Current
General Microwave Corporation Div Kratos Microwave Electronics
5950-00-303-54038007685 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Aviation and Missile Command
5920-00-350-91814621 INTERCHANGEABLE
Fuseholder,block
Cole Hersee Company
5960-00-912-3982SMC457355 INTERCHANGEABLE
Electron Tube
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-046-72694621-00 INTERCHANGEABLE
Disk,valve
Pentair Filtration Solutions, Llc
5985-01-049-3386 INTERCHANGEABLE
Dummy Load,electrical
5840-01-101-654646-2-1 INTERCHANGEABLE
Gear Train Assembly
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5340-01-235-195711606 ITEM 4621 INTERCHANGEABLE
Seat,helical Compression Spring
Imi Cash Valve Inc
3020-01-265-2641461-1 INTERCHANGEABLE
Gear Cluster
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
3950-01-344-06334621 INTERCHANGEABLE
Hoist,chain
Columbus Mckinnon Corp
Cross-Reference Index
Part NumberManufacturer
46-21 PRIMARY Vapor Blast Manufacturing Co (USA)
Related Parts
5996-00-110-5909INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
462-1
5950-00-303-5403INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8007685
5920-00-350-9181INTERCHANGEABLE
FUSEHOLDER,BLOCK
4621
5960-00-912-3982INTERCHANGEABLE
ELECTRON TUBE
SMC457355
4820-01-046-7269INTERCHANGEABLE
DISK,VALVE
4621-00
5985-01-049-3386INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
5840-01-101-6546INTERCHANGEABLE
GEAR TRAIN ASSEMBLY
46-2-1
5340-01-235-1957INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
11606 ITEM 4621
3020-01-265-2641INTERCHANGEABLE
GEAR CLUSTER
461-1
3950-01-344-0633INTERCHANGEABLE
HOIST,CHAIN
4621
2540-01-446-9491INTERCHANGEABLE
ARM,WINDSHIELD WIPER
46-21
3950-01-594-9910INTERCHANGEABLE
WINCH,DRUM,HAND OPERATED
462 1

Frequently Asked Questions

What is NSN 4720-01-215-8744?

NSN 4720-01-215-8744 is a Hose,nonmetallic, manufactured by Vapor Blast Manufacturing Co, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-215-8744?

NSN 4720-01-215-8744 has 1 cross-referenced part number: 46-21 (Vapor Blast Manufacturing Co).

What NSN replaces 4720-01-215-8744?

There are 12 known substitutes for 4720-01-215-8744: 5996-00-110-5909, 5950-00-303-5403, 5920-00-350-9181 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 46-21?

Key specifications for 46-21: Measuring Method and Length: 21.000 INCHES NOMINAL WORKING IN; Material: PLASTIC POLYAMIDE NYLON TUBE; Inside Diameter: 1.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND. 7 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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