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Valve Seat NSN 4820-00-534-5314

Item Description

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.

NSN 4820-00-534-5314 NSN: 4820-00-534-5314

Features and Characteristics

Flange Diameter
Between 1.2500 inches and 1.2505 inches
Body Outside Diameter
1.1250 inches
Body Inside Diameter
Between 0.8750 inches and 0.8760 inches
Flange Seat To Disk End Height
1.0000 inches
Under Flange Height
0.1250 inches
Seating Surface Shape
Flat
Material
Steel seat
Material Specification
Mil-s-870 military specification single material response body
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
005345314
NSN
4820005345314

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S252 PIECE 4 AND19
Cage Code:
93591
Status:
A
MSDS:
Part Number:
S255PC4-19
Cage Code:
93591
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-534-5314
What are the manufacturers of nsn 4820005345314?
Does this nsn 4820005345314 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820005345314
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.
Does nsn 4820005345314 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820005345314 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820005345314?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22113
FIIG:
A15500
App. Key:
A
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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