Model: MS21907-4R

Tube Elbow

Special Features:

Fist end per ms33514, style g and second end ms33515, style s

Properties:

Thread Class
3a 2nd end bulkhead
Thread Class
3a 1st end
End Application
Helicopter, attack, p/n ah-64d, nsn 01-355-8250
Connection Style
Flareless (tube) all ends
Leg Length
1.453 inches 2nd end bulkhead and 1.500 inches 2nd end bulkhead
Leg Length
0.687 inches 1st end and 0.734 inches 1st end
Connection Type
Threaded external tube all ends
Thread Size
0.4375 inches 1st end
Thread Size
0.4375 inches 2nd end bulkhead
Seat Angle
45.0 degrees all ends
Outside Diameter Tube Accommodated
0.250 inches 1st end
Outside Diameter Tube Accommodated
0.250 inches 2nd end bulkhead
Part Name Assigned By Controlling Agency
Elbow, bulkhead universal, 45 degree, flareless tube
Material
Steel comp 321 elbow
Thread Series Designator
Unjf 2nd end bulkhead
Thread Series Designator
Unjf 1st end
Specification Data
96906-ms21907g government standard
NSN
4730-01-470-4761
Part Number
MS21907-4R
Description
Elbow,tube
CAGE

Part MS21907-4R NSN 4730-01-470-4761

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03771
FIIG:
A080B0
Concept No.:
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:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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