PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100700Hose Assembly,air Duct

American Turbo Systems Inc · NSN 4720-01-612-6341 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-612-6341 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-612-6341. Primary manufacturer part number: 100700.
Features
  • Hose Assembly,air Duct — FSC 4720
  • Features Provided: STOWAGE DEVICE
  • Wall Thickness: 0.750 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: ROUND
  • Measuring Method and Length: 186.000 INCHES NOMINAL OVERALL IN
  • Material: PLASTIC SECOND PLY
  • Inside Diameter: 8.000 INCHES NOMINAL FIRST END IN
  • Connection Type: COUPLING SECOND END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Second Ply construction
General Description

The Hose Assembly,air Duct, cataloged under National Stock Number 4720-01-612-6341, 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 American Turbo Systems Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-612-6341
Primary Part Number100700
Item NameHose Assembly,air Duct
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerAmerican Turbo Systems Inc
StatusACTIVE
Features ProvidedSTOWAGE DEVICE
Wall Thickness0.750 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Measuring Method and Length186.000 INCHES NOMINAL OVERALL IN
MaterialPLASTIC SECOND PLY
Inside Diameter8.000 INCHES NOMINAL FIRST END IN
Connection TypeCOUPLING SECOND END
Style DesignatorFULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS
Connection TypeCOUPLING FIRST END
MaterialCOTTON AND RUBBER BUTYL FIRST PLY
Coupling StyleRECESSED FLANGE SECOND END
Coupling StyleRAISED FACE FLANGE FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5310-00-209-176110876014 INTERCHANGEABLE
Washer,flat
Fwd Seagrave Holdings Lp
2805-00-362-2143 INTERCHANGEABLE
Shaft,oil Pump Driv
6625-00-921-66119089115-2 INTERCHANGEABLE
Pot Assembly,transd
Us Army Aviation and Missile Command
6660-01-088-7318100700 INTERCHANGEABLE
Guy Assembly
Aimtron Systems, Llc
5915-01-158-2243733027-7 INTERCHANGEABLE
Filter,band Pass
Raytheon Company Div Rmd Strategic
6625-01-283-7067LTCT27257-01 INTERCHANGEABLE
Voltmeter
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5120-01-668-28920299 2037 INTERCHANGEABLE
Installation Tool,timing Belt
Deutz Corporation
8145-01-714-8622100-700 INTERCHANGEABLE
Shipping and Storage Container,m
Strategic Robotic Systems, Inc. Dba Strategic Robotic Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
100700 PRIMARY American Turbo Systems Inc (USA)
100700 Walker Power Systems, Inc. Dba Tiernay Turbines (USA)
Related Parts
5310-00-209-1761INTERCHANGEABLE
WASHER,FLAT
10876014
2805-00-362-2143INTERCHANGEABLE
SHAFT,OIL PUMP DRIV
6625-00-921-6611INTERCHANGEABLE
POT ASSEMBLY,TRANSD
9089115-2
6660-01-088-7318INTERCHANGEABLE
GUY ASSEMBLY
100700
5915-01-158-2243INTERCHANGEABLE
FILTER,BAND PASS
733027-7
6625-01-283-7067INTERCHANGEABLE
VOLTMETER
LTCT27257-01
5120-01-668-2892INTERCHANGEABLE
INSTALLATION TOOL,TIMING BELT
0299 2037
8145-01-714-8622INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,M
100-700

Frequently Asked Questions

What is NSN 4720-01-612-6341?

NSN 4720-01-612-6341 is a Hose Assembly,air Duct, manufactured by American Turbo Systems Inc, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-612-6341?

NSN 4720-01-612-6341 has 2 cross-referenced part numbers: 100700 (American Turbo Systems Inc), 100700 (Walker Power Systems, Inc. Dba Tiernay Turbines).

What NSN replaces 4720-01-612-6341?

There are 8 known substitutes for 4720-01-612-6341: 5310-00-209-1761, 2805-00-362-2143, 6625-00-921-6611 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100700?

Key specifications for 100700: Special Features: SUB FOR 4720-01-066-6447; Features Provided: STOWAGE DEVICE; Wall Thickness: 0.750 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND. 13 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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