4240-00-770-0268

Air Breathing Air Duct Hose Assembly email this page

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Reference images of this national stock number
Reference of NSN 4240-00-770-0268 Reference of NSN 4240-00-770-0268

Model or part number: D85571

Pricing & Availability

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About this product
Schrader fittings p/n 55597 female connection, p/n 55516 male connection; ozone resistance:not ozone resistant; end similarity:not identical; hose style:sleeve section, style no. 5 from old fiig a22900; hose material:rubber; communication cable and restraint cord:not included

pdf NSN 4240-00-770-0268 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:
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:
0.375 inches first end
MRC:
Indicates the type of connection/s/.AWLS
Connection Type:
Coupling second end
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
16 second end
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.750 inches second end
MRC:
The means used and the measurement of the longest dimension of an item.CRXX
Measuring Method And Length:
300.000 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:
Copper alloy and stainless steel single ply
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:
Zinc 2nd 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:
Unf second end
MRC:
--
NIIN:
007700268
MRC:
--
NATO Stock Number:
4240-00-770-0268
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.

Formal Definition

Government issue definition of NSN 4240-00-770-0268

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 4240-00-770-0268

End Date
Solicitation
Qty
Purchase Request
End Date:
2024-06-24
Solicitation:
SPE8E924T3717
Qty:
65
Purchase Request:
7007992010
End Date:
2024-06-19
Solicitation:
SPE8E924Q0515
Qty:
79
Purchase Request:
7005838110
End Date:
2024-05-28
Solicitation:
SPE8E924T3078
Qty:
42
Purchase Request:
7007646555
End Date:
2023-03-28
Solicitation:
SPE8E923Q0463
Qty:
160
Purchase Request:
7001739089
End Date:
2023-03-06
Solicitation:
SPE8E923T2004
Qty:
66
Purchase Request:
7001739089
End Date:
2022-03-21
Solicitation:
SPE8E922T1959
Qty:
28
Purchase Request:
0093412110
End Date:
2022-01-10
Solicitation:
SPE8E922T0927
Qty:
85
Purchase Request:
0092529389
End Date:
2021-09-07
Solicitation:
SPE8E921T3931
Qty:
83
Purchase Request:
0090874912
End Date:
2020-03-26
Solicitation:
SPE8E920T1743
Qty:
98
Purchase Request:
0084132152
End Date:
2020-02-20
Solicitation:
SPE8E920T1304
Qty:
73
Purchase Request:
0083587055

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:
--
Paclk Weight:
4.5000lbs
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:
00
LVL_A:
E
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
00
MOP:
10
PKG:
27A0
PRES MAT:
00
WRAP MAT:
00
ICQ:
AAA
THK:
0
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) E

Packing shall be accomplished to meet the performance test requirements of astm-d4169, distribution cycle 18, assurance level 1.

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) 00

No special marking.

Method of Preservation (MOP) 10

Physical protection.

Cushion Material (CUSH) 00

No requirement.

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:
051140
NMF Description:
Hose:noi Tubing
UFC:
52350
LTL:
Rating variable
LCL:
--
WCC:
657
TCC:
Z
SHC:
9
ADC:
A
ACC:
B

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 657

Instruments, electric meter.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

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

C & E Supply Chain
03/1910/1905/20
72.0082.009.00

Manufacturers

This NSN is registered to the following cage codes.
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