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Valve Seat NSN 4820-01-067-6517

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 4820-01-067-6517 NSN: 4820-01-067-6517

Features and Characteristics

Flange Diameter
0.750 inches
Body Outside Diameter
Between 0.621 inches and 0.622 inches
Flange Seat To Disk End Height
0.625 inches
Under Flange Height
0.750 inches
Seat Angle In Deg
30.000
Seating Surface Shape
Angular
Body Stepped Inside Diameter
0.515 inches second step
Special Features
One drilled hole through flange both sides, 0.250 in. Dia; 5/16 in. From end of flange; one groove on body portion; 0.447 in. Diameter by 0.172 in. W; 0.125 in. From end
Material
Stainless steel
Material Specification
Qq-s-766 federal specification single material response
Style Designator
Plain flanged
FSC
4820 Nonpowered Valves
NIIN
010676517
NSN
4820010676517

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
N375-68
Cage Code:
0Y7K2
Status:
A
MSDS:
Part Number:
N375PC68
Cage Code:
35795
Status:
A
MSDS:
Part Number:
N-375-68
Cage Code:
35795
Status:
A
MSDS:
Part Number:
N-375
Cage Code:
35795
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 4820-01-067-6517
What are the manufacturers of nsn 4820010676517?
Does this nsn 4820010676517 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820010676517
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 4820010676517 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820010676517 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820010676517?
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
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