1660-00-021-1019

Air Breathing Air Duct Hose Assembly email this page

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Reference of NSN 1660-00-021-1019 Reference of NSN 1660-00-021-1019

Model or part number: REDAR17-2-36TYPEC

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pdf NSN 1660-00-021-1019 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.AAGR
Cross Sectional Shape:
Round
MRC:
A measurement of the smallest dimension of the wall,in distinction from length or width.AAGT
Wall Thickness:
0.188 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.AARX
Inside Diameter:
0.250 inches first end
MRC:
The weight per specific length of hose.AMPY
Hose Weight:
0.100 ounces per linear foot
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Coupling first end
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
70.0 pounds per square inch
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.500 inches both ends
MRC:
The means used and the measurement of the longest dimension of an item.CRXX
Measuring Method And Length:
36.000 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the coupling.CXMG
Coupling Style:
Threaded internal first end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel reinforcing wire
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Qq-a-225/6, alloy 2024, t4 federal specification single material response 1st end coupling
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Anodize 1st end coupling
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.STDC
Surface Treatment Specification:
Mil-a-8625, type 2 military specification single treatment response 1st end coupling
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unjf both ends
MRC:
The document designator of the specification or standard which established the item of supply.ZZZK
Specification Data:
80206-33c1204 government standard
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Aircraft oxygen breathing system
MRC:
The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.ZZZW
Departure From Cited Document:
Clean for oxygen use
MRC:
--
NIIN:
000211019
MRC:
--
NATO Stock Number:
1660-00-021-1019
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
MRC:
N/A
MIL-STD
MIL-A-8625 Spec.
FIIG:
--
FIIG:
A229A0
MRC:
--
INC:
30600
MRC:
--
IMM:
KZ AX KX
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Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 1660-00-021-1019

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8803300060
NAICS:
336413
End Use Class:
50070
SITC:
79295
USDA:
1
HITECH:
8

Schedule B Codes Definitions:

Schedule B 8803300060

Other Parts Of Airplanes Or Helicopters For Use In Military Aircraft (excludes Propellers, Rotors, Undercarriages, and Parts Thereof)

End Use Code 50070

Type Goods Parts For Military

Standard Intl. Trade Class (SITC) 79295

Parts Of Airplanes Or Helicopters, N.e.s.

Manufacturers

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