Model: 146502

Valve Seat

Special Features:

One hole 0.028 to 0.035 through body wall centered 0.101 to @0.106 in. From flange end

Properties:

Flange Diameter
Between 0.382 inches and 0.383 inches
Body Outside Diameter
Between 0.286 inches and 0.288 inches
Body Inside Diameter
Between 0.174 inches and 0.176 inches
Flange Seat To Disk End Height
Between 0.078 inches and 0.082 inches
Under Flange Height
Between 0.070 inches and 0.076 inches
Seat Angle In Deg
20.000
Seating Surface Shape
Angular
Material
Stainless steel
Style Designator
Plain flanged
NSN
4820-00-803-6031
Part Number
146502
Description
Seat,valve
CAGE
99657

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 146502 NSN 4820-00-803-6031

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

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:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
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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