Model: 911C931PC6

Valve Seat

Special Features:

This is a repair part and 0.125 in.Excess is left on outside diameter and 0.063 in. On all other surfaces in order that they might be machined to proper dimensions when replacing worn part. Grind after stelliting. Finished outside diameter is 1.438 porm 0.002

Properties:

Overall Height
Between 1.057 inches and 1.067 inches
Taper Minor Diameter
0.375 inches
Taper Major Diameter
0.531 inches
Body Outside Diameter
1.625 inches
Body Inside Diameter
0.531 inches
Seat Radius
Between 0.120 inches and 0.130 inches
Seating Surface Shape
Radial
Material
Steel comp 410
Material Specification
Qq-s-00763 federal specification single material response
Style Designator
Plain
NSN
4820-00-399-4460
Part Number
911C931PC6
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 911C931PC6 NSN 4820-00-399-4460

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:
127220
UFC:
64490
LTL:
77.5
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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