144355P20

Valve Seat

NSN 4820-00-210-5579

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002105579

Technical Specifications of NSN

Flange Diameter:
Between 2.839 inches and 2.840 inches
Body Outside Diameter:
Between 2.367 inches and 2.371 inches
Body Inside Diameter:
Between 2.276 inches and 2.286 inches
Flange Seat To Disk End Height:
Between 0.435 inches and 0.438 inches
Under Flange Height:
Between 0.100 inches and 0.120 inches
Seat Angle In Deg:
45.000
Hardness Rating:
90.0 rockwell b body and 105.0 rockwell b body
Seating Surface Shape:
Angular
Material:
Steel body
Material Specification:
Ams 5700 assn standard single material response body
Style Designator:
Plain flanged
Fsc Application Data:
Aircraft eng r2000
NSN:
4820-00-210-5579
Item Name:
Seat Ring,body Valve
Cage Code:
00198

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
144355P20
Cage Code:
77445
RNCC:
3
RNVC:
2
RNAAC:
MB
Status:
A
MSDS:
SADC:
Part Number:
AS144355P20
Cage Code:
12776
RNCC:
5
RNVC:
9
RNAAC:
MB
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

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:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
60.0
WCC:
594
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Body Valve Seat Ring"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
Import / Export
  • Schedule B: 8481909090
  • SITC: 74790
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Parts of taps, cocks, valves and similar appliances, nesoi


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