4720-00-789-2611

Air Breathing Air Duct Hose Assembly email this page

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Reference images of this national stock number
Reference of NSN 4720-00-789-2611

Model or part number: MS22055B24

Pricing & Availability

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About this product
End similarity:not identical; second end inside diameter:0.844 in. Min.,0.875 in. Max.; second end length:0.938 in. Min.,1.062 in. Max.; hose style:fully convoluted w/wire rings between convolutions,style no. 3 from old fiig a22900; hose material:copper coated steel wire and synthetic rubber impregnated cloth and nylon

pdf NSN 4720-00-789-2611 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:
0.125 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:
0.875 inches first end
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.AHNC
Connection Style:
Round second end
MRC:
The weight per specific length of hose.AMPY
Hose Weight:
5.000 ounces per linear foot
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Preformed second end
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Ozone resistant
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
20.0 pounds per square inch
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:
Connector, oxygen hose to regulator (note: applicable to hose assembly, air breathing only.) first end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 1st end coupling
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-s-626 comp 22, 1/2h federal specification single material response 1st end coupling
MRC:
--
NIIN:
007892611
MRC:
--
NATO Stock Number:
4720-00-789-2611
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A229A0
MRC:
--
INC:
30600
MRC:
--
IMM:
KZ AX KX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

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.

End Items and Platforms

End items to which this NSN is a component of.

Formal Definition

Government issue definition of NSN 4720-00-789-2611

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.

Recent Solicitations Most recent solicitations for NSN 4720-00-789-2611

End Date
Solicitation
Qty
Purchase Request
End Date:
2022-04-18
Solicitation:
SPE7M422T9115
Qty:
86
Purchase Request:
0093828000
End Date:
2018-12-06
Solicitation:
SPE7M319T2481
Qty:
131
Purchase Request:
0077303567
End Date:
2016-12-22
Solicitation:
SPE7MC17Q0203
Qty:
139
Purchase Request:
0066259707

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
10.0 X 4.0 X 1.0
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
32
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
AE
PKG:
46Z0
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 32

Type i, shelf life.

Method of Preservation (MOP) AE

Seal or plug all openings and preserve by method 10.

Preservation Material (PRES_MAT) 00

No requirement.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
051590
NMF Description:
Pipe/duct(air/smoke)d/elbows
UFC:
29650
LTL:
Rating variable
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 736

Plumbing supplies.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA History / Forecast Quantities

Maritime Supply Chain
10/1607/1712/1705/1811/18
92.0030.00153.00162.0084.00

Manufacturers

This NSN is registered to the following cage codes.
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