Model: DR274-48

Air Breat Air Duct Hose Assembly

Special Features:

Iend similarity: not identical; hose style: helically wound continuous wire supported, style no. 4 from old fiig a22900; scuff strip: not included; hose material: any acceptable; restraint cord: not included

Properties:

Cross Sectional Shape
Round
Wall Thickness
0.312 inches
Inside Diameter
0.750 inches first end
Hose Weight
7.000 ounces per linear foot
Connection Type
Coupling first end
Connection Type
Coupling second end
Features Provided
Ozone resistant and communication cable
Measuring Method And Length
48.000 inches
Coupling Style
Connector, oxygen hose to regulator w/ clip (note: applicable to hose assembly, air breathing only.) first end
Coupling Style
Oxygen hose clamp second end
Material
Copper alloy 1st end coupling
Material
Steel 2nd end coupling
Material Specification
Qq-s-777 federal specification single material response 2nd end coupling
Surface Treatment
Chromate zinc 2nd end coupling
NSN
4720-00-091-2710
Part Number
DR274-48
Description
Hose Assembly,air Duct,air Breat
CAGE
81300

Part DR274-48 NSN 4720-00-091-2710

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30600
FIIG:
A229A0
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
BN
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
9.0 X 4.0 X 1.0
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051420
UFC:
29090
LTL:
RATING VARIABLE
LCL:
--
WCC:
736
TCC:
Z
SHC:
9
ACC:
Construction Materials

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