PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

405-175Hose Assembly,nonmetallic

Kirby Morgan Dive Systems Inc · NSN 4720-01-666-5143 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-666-5143 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-666-5143. Primary manufacturer part number: 405-175.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • Exterior Color: BLUE
  • Cross-Sectional Shape Style: ROUND
  • Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
  • Media for Which Designed: AIR SINGLE RESPONSE
  • 1 verified cross-reference
  • Primary manufacturer: Kirby Morgan Dive Systems Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-666-5143, 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 Kirby Morgan Dive Systems 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-666-5143
Primary Part Number405-175
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerKirby Morgan Dive Systems Inc
StatusACTIVE
Exterior ColorBLUE
Cross-Sectional Shape StyleROUND
Operating Pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
Media for Which DesignedAIR SINGLE RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2610-00-726-516512504980 INTERCHANGEABLE
Tire,pneumatic,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
5360-01-118-22744051-7-5 INTERCHANGEABLE
Spring
Meggitt North Hollywood Inc
5330-01-538-48501643847 INTERCHANGEABLE
Gasket
Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
405-175 PRIMARY Kirby Morgan Dive Systems Inc (USA)
Related Parts
2610-00-726-5165INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
12504980
5360-01-118-2274INTERCHANGEABLE
SPRING
4051-7-5
5330-01-538-4850INTERCHANGEABLE
GASKET
1643847

Frequently Asked Questions

What is NSN 4720-01-666-5143?

NSN 4720-01-666-5143 is a Hose Assembly,nonmetallic, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-666-5143?

NSN 4720-01-666-5143 has 1 cross-referenced part number: 405-175 (Kirby Morgan Dive Systems Inc).

What NSN replaces 4720-01-666-5143?

There are 3 known substitutes for 4720-01-666-5143: 2610-00-726-5165, 5360-01-118-2274, 5330-01-538-4850. Verify interchangeability with system specifications before substitution.

What are the specifications of 405-175?

Key specifications for 405-175: Exterior Color: BLUE; Cross-Sectional Shape Style: ROUND; End Item Identification: 4220-01-644-1178;PARTS KIT,REGULATOR BREATHING GAS PRESSURE,DEMAND; Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS. 6 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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