Model: 580245

Valve Seat
Description:

3.965 inches flange diameter, 2.280 inches body outside diameter, 1.890 inches body inside diameter, 0.064 mils flange seat to disk end height.

Properties:

Flange Diameter
Between 3.965 inches and 3.969 inches
Body Outside Diameter
Between 2.280 inches and 2.320 inches
Body Inside Diameter
Between 1.890 inches and 1.910 inches
Flange Seat To Disk End Height
0.064 mils and 0.067 centimeters
Under Flange Height
Between 0.167 inches and 0.173 inches
Seal Accommodation Type
Grooved
Seating Surface Shape
Angular
Material
Steel
Material Specification
Ams 5510 assn standard single material response
Style Designator
Plain flanged
NSN
4810-00-020-2978
Part Number
580245
Description
Seat,valve
CAGE
77445

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 580245 NSN 4810-00-020-2978

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:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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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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