Model: 74A450665

Boss Elbow

Special Features:

Weapons systems essential

Properties:

Thread Class
3a 2nd end
Thread Class
3a 2nd end bulkhead
Thread Class
3b 1st end
Connection Style
Double threaded section w/ gasket and locknut sealing (boss) 2nd end
Connection Style
Gasket seal (boss) 1st end
Leg Length
1.411 inches 2nd end
Leg Length
0.625 inches 1st end
Connection Type
Threaded external boss 2nd end
Connection Type
Threaded internal boss 1st end
Thread Size
0.375 inches 2nd end
Thread Size
0.375 inches 2nd end bulkhead
Thread Size
0.500 inches 1st end
Flow Angle
90.0 degrees
Criticality Code Justification
Feat
Material
Stainless steel
Thread Series Designator
Unjf 2nd end bulkhead
Thread Series Designator
Unjf all ends
NSN
4730-01-108-9506
Part Number
74A450665
Description
Elbow,boss
CAGE
76301

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. The boss connections have external and/or internal machine threads (straight threads other than pipe or hose series), and are designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to join two bosses or boss fittings on items such as tanks, housings, valve fittings, and the like. Excludes elbow, tube.

Part 74A450665 NSN 4730-01-108-9506

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22676
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:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
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

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Schedule B and Export
  • Schedule B: 7307225000
  • SITC: 67954
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel pipe elbows and bends

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