Model: 110427-2

Valve Seat

Properties:

Thread Length
0.650 inches single threaded portion
Flange Diameter
Between 0.579 inches and 0.584 inches
Flange Seat To Disk End Height
Between 0.205 inches and 0.215 inches
Under Flange Height
0.910 inches
Thready Qty Per Inch (tpi)
36 single threaded portion
Hardness Rating
35.0 rockwell c and 45.0 rockwell c
Thread Size
0.625 inches single threaded portion
Seating Surface Shape
Flat
Body Stepped Inside Diameter
0.117 inches first step and 0.118 inches first step
Body Stepped Inside Diameter
0.200 inches second step and 0.205 inches second step
Body Stepped Inside Diameter
0.311 inches third step and 0.317 inches third step
Body Stepped Inside Diameter
0.339 inches fourth step and 0.343 inches fourth step
Material
Steel comp 303
Material Specification
Mil-s-7720 cond b military specification single material response
Style Designator
Faucet
Thread Series Designator
Uns single threaded portion
NSN
4820-00-909-9577
Part Number
110427-2
Description
Seat,valve
CAGE

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 110427-2 NSN 4820-00-909-9577

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:
A
ESD:
ESD:
MMAC:
TP
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127220
UFC:
64490
LTL:
77.5
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Equipment for Aircraft

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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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