Part Number 21S1-17

Air Breathing Hose Assembly

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

21s1-17

Demil:

Shelf Life:

UOM:

NIIN:

007831588

NSN

National Stock Number:

4720-00-783-1588 4720007831588

TXT

Description:

Air Breathing Hose Assembly

INC

Item Name Code:

39227

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:

0.141 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:

0.625 inches first end

MRC:

Indicates the type of connection/s/.AWLS

Connection Type:

Err-030 first end

MRC:

The maximum pressure at which the item is rated for operation.CQGM

Maximum Operating Pressure:

150.0 pounds per square inch

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the coupling.CXMG

Coupling Style:

Oxygen hose clamp first end

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Cotton 1st ply

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Rubber silicone class q 2nd ply

MRC:

The chemical compound or mechanical mixture properties of which the item is fabricated.MATT

Material:

Steel reinforcing wire

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Helically wound continous wire supported

Part Number	RNVC	RNAAC	DAC	CAGE
31C1156-170	2	XX	5	80206
21S1-17	2	XX	5	28445
23403-17	2	XX	5	53655

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number 21S1-17

Pricing & Availability

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