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Valve Seat NSN 4820-01-575-2958

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 4820-01-575-2958 NSN: 4820-01-575-2958

Features and Characteristics

Flange Diameter
0.875 inches
Flange Seat To Disk End Height
0.250 inches
Under Flange Height
0.125 inches
Seating Surface Shape
Flat
Criticality Code Justification
Zzzy
Special Features
End item: 0.50 inch diaphragm control valve
Material
Steel comp 304 seat
Style Designator
Threaded flanged
Reference Number Differentiating Characteristics
Cleaning, packaging, and marking iaw mil-std-1330d
FSC
4820 Nonpowered Valves
NIIN
015752958
NSN
4820015752958

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
790096-001
Cage Code:
75906
Status:
A
MSDS:
Part Number:
792878 ITEM NO 7
Cage Code:
75906
Status:
A
MSDS:
Part Number:
790096-001CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
792878 ITEM NO 7CP
Cage Code:
75906
Status:
A
MSDS:
Part Number:
790096-001 OXYGEN CLEAN
Cage Code:
75906
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 4820-01-575-2958
What are the manufacturers of nsn 4820015752958?
Does this nsn 4820015752958 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820015752958
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 4820015752958 contain any precious metals?
No precious metal content.
Does nsn 4820015752958 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820015752958?
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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