Model: MS21900-4R

Boss Nipple

Special Features:

Fist end fitting ms33656, style e and second end ms33514, style e

Properties:

Thread Class
3a all ends
End Application
Helicopter, attack, part number ah-64d, nsn 01-355-8250
Connection Style
External seat for gasket seal (boss) 2nd end
Connection Style
Flared w/ gasket seal (boss) 1st end
Connection Type
Threaded external boss all ends
Thread Size
0.4375 inches all ends
Nominallength
1.188 inches
Part Name Assigned By Controlling Agency
Adapter, flareless tube to a flared tube
Material
Steel comp 321 nipple
Style Designator
Flared and flareless w/ center wrenching facility
Thread Series Designator
Unjf all ends
Specification Data
96906-ms21900 government standard
NSN
4730-01-470-4750
Part Number
MS21900-4R
Description
Nipple,boss
CAGE
81343

Part MS21900-4R NSN 4730-01-470-4750

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
26952
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:
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

End Items End applications NSN 4730-01-470-4750 is a component of

  • Nsn 01-355-8250 Part Number Ah-64d Attack Helicopter

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