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Air Breat Air Duct Hose Assembly NSN 4720-00-787-8437

Item Description

A length of hose, air duct, air breathing which may have end couplings on one or both end/or incorporates a communication cable. It is designed for use in breathing oxygen system, air line masks, gas masks, and the like. Excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-gsuit and hose assembly, nonmetallic.

NSN 4720-00-787-8437 NSN: 4720-00-787-8437

  Stock Availability

NSN 4720007878437 availability
(as of 10/10/2022).

  • NS: 295
  • NE: 4
  • AR: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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  •   7 Year Record Retention
  •   On Time Delivery
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Major End Items End items to which 4720-00-787-8437 is a component of

  • FBO Breathing Oxygen Systems And Components

Features and Characteristics

Cross Sectional Shape
Round
Wall Thickness
Between 0.062 inches and 0.071 inches
Connection Type
Coupling first end
Thready Qty Per Inch (tpi)
20 first end
Maximum Operating Pressure
500.0 pounds per square inch
Thread Size
0.500 inches first end
Measuring Method And Length
14.000 inches
Coupling Style
Threaded internal first end
Special Features
Ozone resistance: not ozone resistant; end similarity: identical; inside diameter: 0.235 in. Min.0.265 in. Max.; hose style sleeve section, style no. 5 from old fiig a22900; hose material: tetrafluoroethylene plastic, corrosionn resistant steel (qq-s-763, type 304) and bronze coated steel wire; communication cable and restraint cord: not included
Material
Stainless steel 1st end coupling
Material Specification
Qq-s-763 type 304 federal specification single material response 1st end coupling
Surface Treatment
Passivate 1st end coupling
Thread Series Designator
Unjf first end
FSC
4720 Hose And Flexible Tubing
NIIN
007878437
NSN
4720007878437

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS4548-5-14
Cage Code:
96906
Status:
A
MSDS:
Part Number:
M26626-5-14
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-PRF-26626
Cage Code:
81349
Status:
A
MSDS:
Part Number:
AE1010010F-14
Cage Code:
00624
Status:
A
MSDS:
Part Number:
13000005-14
Cage Code:
78570
Status:
A
MSDS:
Part Number:
124392-5CR-14
Cage Code:
98441
Status:
A
MSDS:
Part Number:
R3800CCX5-0140
Cage Code:
50599
Status:
A
MSDS:
Part Number:
MIL-H-26626
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MS24548-5-14
Cage Code:
96906
Status:
A
MSDS:
Part Number:
MS22052-5-14
Cage Code:
96906
Status:
A
MSDS:
Part Number:
8148650
Cage Code:
98748
Status:
A
MSDS:
Part Number:
TF169-5-14
Cage Code:
70510
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4720-00-787-8437
What are the manufacturers of nsn 4720007878437?
Does this nsn 4720007878437 have a shelf life?
Yes. 120 mo. after cure date.
What is the formal definition of nsn 4720007878437
A length of hose, air duct, air breathing which may have end couplings on one or both end/or incorporates a communication cable. it is designed for use in breathing oxygen system, air line masks, gas masks, and the like. excludes items which include the branch or fork hoses; assemblies made up of the oxygen breathing hose, communication cable, wiring for face mask heater, and vent and pressure ducts for the anti-gsuit and hose assembly, nonmetallic.
Does nsn 4720007878437 contain any precious metals?
No precious metal content.
Does nsn 4720007878437 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4720007878437?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30600
FIIG:
A229A0
App. Key:
A
Cond. Code:
2
Status:
A

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