Model: VX866

Valve Seat

Properties:

Thread Class
2a first threaded portion
Thread Class
2a second threaded portion
Flange Diameter
5.000 inches
Body Outside Diameter
3.062 inches
Body Inside Diameter
2.500 inches
Flange Seat To Disk End Height
0.500 inches
Under Flange Height
3.562 inches
Seat Angle In Deg
80.000
Thready Qty Per Inch (tpi)
16 first threaded portion
Thready Qty Per Inch (tpi)
8 second threaded portion
Thread Size
3.000 inches first threaded portion
Thread Size
3.250 inches second threaded portion
Seating Surface Shape
Angular
Material
Steel
Style Designator
Plain flanged
Thread Series Designator
Un first threaded portion
Thread Series Designator
Un second threaded portion
NSN
4820-00-344-0354
Part Number
VX866
Description
Seat,valve
CAGE
16497

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

Part VX866 NSN 4820-00-344-0354

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22113
FIIG:
A15500
Concept No.:
App. Key:
A
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
115620
UFC:
59240
LTL:
65.0
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8481909090
  • SITC: 74790
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi

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