Model: 2621-021-02 ASSY 91

Pipe To Boss Elbow

Properties:

Pipe Size Accommodated
1.000 inches 1st end
Thread Class
2a 2nd end
End Application
Ship, ohio class ssn (trident)
Connection Style
Double threaded section w/ gasket and locknut sealing (boss) 2nd end
Connection Style
Socket (pipe) 1st end
Leg Length
3.164 inches 2nd end
Leg Length
3.630 inches 1st end
Connection Type
Threaded external boss 2nd end
Connection Type
Unthreaded internal pipe 1st end
Thready Qty Per Inch (tpi)
12 2nd end
Thread Size
1.875 inches 2nd end
Union Joint Location
First end
Flow Angle
90.0 degrees
Material
Nickel alloy nut
Material
Nickel alloy elbow
Material
Steel comp 304 tailpiece
Material Specification
Qq-n-281 federal specification single material response nut
Material Specification
Qq-n-286 federal specification single material response elbow
Material Specification
Qq-s-763, cl 304, cond a federal specification single material response tailpiece
Thread Series Designator
Un 2nd end
Furnished Items And Quantity
2 preformed packing and 1 flat washer and 1 locknut
NSN
4730-01-171-3341
Part Number
2621-021-02 ASSY 91
Description
Elbow,pipe To Boss
CAGE

Part 2621-021-02 ASSY 91 NSN 4730-01-171-3341

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22678
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:
ESD:
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:
051450
UFC:
29740
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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