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Valve Seat NSN 4820-01-020-9967

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 4820-01-020-9967 NSN: 4820-01-020-9967

Features and Characteristics

Flange Diameter
1.375 inches
Body Outside Diameter
1.184 inches
Body Inside Diameter
0.750 inches
Flange Seat To Disk End Height
0.375 inches
Under Flange Height
0.938 inches
Seating Surface Shape
Flat
Special Features
W/eight 0.188 in. W by 0.125 in. Dp slots on outer periphery of flange, 0.187 in. W by 0.239 in. Dp groove on body 0.125 in. From bottom
Material
Stainless steel
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
010209967
NSN
4820010209967

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
35521A
Cage Code:
05073
Status:
A
MSDS:
Part Number:
2073F PIECE 151
Cage Code:
58529
Status:
A
MSDS:
Part Number:
7001214
Cage Code:
58529
Status:
A
MSDS:
Part Number:
2073F-7 PIECE 151
Cage Code:
58529
Status:
A
MSDS:
Part Number:
2073F-7
Cage Code:
58529
Status:
A
MSDS:
Part Number:
5463EPC151
Cage Code:
58529
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 4820-01-020-9967
What are the manufacturers of nsn 4820010209967?
Does this nsn 4820010209967 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010209967
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 4820010209967 contain any precious metals?
No precious metal content.
Does nsn 4820010209967 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010209967?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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