Model: 971C-21

Flange To Hose Straight Adapter

Special Features:

E/i sikorsky aircraft p/n 70307-03018 valve, sump/tank drain, fuselage aft lower, fuel system

Properties:

Bolt Hole Quantity
4 1st end
Connection Style
Beaded hose 2nd end
Width
3.000 inches 1st end
Length
3.000 inches 1st end
Flange Shape
Rectangular with holes 1st end
Connection Type
Flange 1st end
Connection Type
Unthreaded internal hose 2nd end
Thickness
0.230 inches 1st end
Bolt Hole Diameter
0.267 inches 1st end
Center To Center Distance Between Bolt Holes Along Length
2.120 inches 1st end
Center To Center Distance Between Bolt Holes Along Width
2.120 inches 1st end
Flange Face Design
Raised straight 1st end
Raised Face Height
0.170 inches 1st end
Raised Face Diameter
1.990 inches 1st end
Inside Diameter Hose Accommodated
1.076 inches 2nd end
Outside Diameter Hose Accommodated
1.250 inches 2nd end
Nominallength
4.000 inches
Material
Stainless steel or copper alloy
Media For Which Designed
Fuel single response
NSN
4730-01-102-8742
Part Number
971C-21
Description
Adapter,straight,flange To Hose
CAGE

Part 971C-21 NSN 4730-01-102-8742

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29655
FIIG:
A080B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
576
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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