PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50501Hose Assembly,metallic

Nch Corporation Dba Nch Corp · NSN 4720-01-266-8153 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-266-8153 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-266-8153. Primary manufacturer part number: 50501.
Features
  • Hose Assembly,metallic — FSC 4720
  • Features Provided: REUSABLE END FITTINGS
  • Inner Conveying Tube Style: HELICAL OPEN-PITCH CORRUGATED
  • Outside Diameter: 0.375 INCHES NOMINAL IN
  • End Connection Design: STRAIGHT FIRST END
  • Media for Which Designed: WATER SINGLE RESPONSE
  • Measuring Method and Length: 9.000 INCHES NOMINAL OVERALL IN
  • Connection Style: CORRUGATE LAVATORY RISERS (W/ NONMETALLIC NOSEPIECE) SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,metallic, cataloged under National Stock Number 4720-01-266-8153, 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 Nch Corporation Dba Nch Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
NSN4720-01-266-8153
Primary Part Number50501
Item NameHose Assembly,metallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerNch Corporation Dba Nch Corp
StatusACTIVE
Features ProvidedREUSABLE END FITTINGS
Inner Conveying Tube StyleHELICAL OPEN-PITCH CORRUGATED
Outside Diameter0.375 INCHES NOMINAL IN
End Connection DesignSTRAIGHT FIRST END
Media for Which DesignedWATER SINGLE RESPONSE
Measuring Method and Length9.000 INCHES NOMINAL OVERALL IN
Connection StyleCORRUGATE LAVATORY RISERS (W/ NONMETALLIC NOSEPIECE) SECOND END
End Connection DesignSTRAIGHT SECOND END
Nominal Pipe Size Accommodated0.375 INCHES FIRST END IN
Connection TypeUNTHREADED PIPE FIRST END
Connection TypeUNTHREADED TUBE W/FORMED END SECOND END
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-005-621151501 INTERCHANGEABLE
Bearing,ball,annular
Smith Meter Inc Parts Opn
4330-00-204-338330-400-201 INTERCHANGEABLE
Filter Element,fluid
Wm W Nugent & Co Inc
3455-00-252-3697 INTERCHANGEABLE
File,rotary
5330-00-253-32475050-1 INTERCHANGEABLE
Packing,preformed
Eaton Corporation Dba Jackson Plant
2835-00-454-6608 INTERCHANGEABLE
Tongue Assy
4730-00-595-45665226127 INTERCHANGEABLE
Packing Nut
Dana Corp Spicer Transmission Div
6645-00-663-4079505-01 INTERCHANGEABLE
Clock,panel
Elbitamerica, Inc.
3120-00-788-215802-001-0250 INTERCHANGEABLE
Bearing,plain,rod End
Rbc Transport Dynamics Corp Div Rbc Transport Dynamics
4730-00-842-755150501 INTERCHANGEABLE
Coupling Half,quick Disconnect
Parker-Hannifin Corporation Div Stratoflex Products Division Coupling Business Unit
1650-01-111-5903TC076UH096 INTERCHANGEABLE
Indicator,button,red
Pall Aeropower Corporation
Cross-Reference Index
Part NumberManufacturer
51501 P and M Mfg Co (USA)
51501 P and M Mfg Co Div of Plumbmaster Inc (USA)
50501 PRIMARY Nch Corporation Dba Nch Corp (USA)
00008587515016 P and M Mfg Co Div of Plumbmaster Inc (USA)
Related Parts
3110-00-005-6211INTERCHANGEABLE
BEARING,BALL,ANNULAR
51501
4330-00-204-3383INTERCHANGEABLE
FILTER ELEMENT,FLUID
30-400-201
3455-00-252-3697INTERCHANGEABLE
FILE,ROTARY
5330-00-253-3247INTERCHANGEABLE
PACKING,PREFORMED
5050-1
2835-00-454-6608INTERCHANGEABLE
TONGUE ASSY
4730-00-595-4566INTERCHANGEABLE
PACKING NUT
5226127
6645-00-663-4079INTERCHANGEABLE
CLOCK,PANEL
505-01
3120-00-788-2158INTERCHANGEABLE
BEARING,PLAIN,ROD END
02-001-0250
4730-00-842-7551INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
50501
1650-01-111-5903INTERCHANGEABLE
INDICATOR,BUTTON,RED
TC076UH096
6530-01-206-4513INTERCHANGEABLE
RESTRAINT VEST
5342-01-218-4477INTERCHANGEABLE
PLATE,GATE
000-50501-0000

Frequently Asked Questions

What is NSN 4720-01-266-8153?

NSN 4720-01-266-8153 is a Hose Assembly,metallic, manufactured by Nch Corporation Dba Nch Corp, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-266-8153?

NSN 4720-01-266-8153 has 4 cross-referenced part numbers: 51501 (P and M Mfg Co), 51501 (P and M Mfg Co Div of Plumbmaster Inc), 50501 (Nch Corporation Dba Nch Corp), 00008587515016 (P and M Mfg Co Div of Plumbmaster Inc).

What NSN replaces 4720-01-266-8153?

There are 12 known substitutes for 4720-01-266-8153: 3110-00-005-6211, 4330-00-204-3383, 3455-00-252-3697 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50501?

Key specifications for 50501: Features Provided: REUSABLE END FITTINGS; Inner Conveying Tube Style: HELICAL OPEN-PITCH CORRUGATED; Outside Diameter: 0.375 INCHES NOMINAL IN; End Connection Design: STRAIGHT FIRST END. 12 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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