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Valve Seat NSN 4820-00-651-0627

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 4820-00-651-0627 NSN: 4820-00-651-0627

Features and Characteristics

Thread Class
2a single threaded portion
Err Default
0.516 inches single threaded portion
Overall Height
2.625 inches
Seat Angle In Deg
57.500
Thready Qty Per Inch (tpi)
14 single threaded portion
Thread Size
1.438 inches single threaded portion
Seating Surface Shape
Angular
Body Stepped Inside Diameter
0.795 inches third step
Special Features
Threaded internal 0.750-14 uns @class 2a 0.750 in. Thread lg one end
Material
Copper alloy
Material Specification
Mil-b-16541 military specification single material response
Style Designator
Plain threaded
Thread Series Designator
Uns single threaded portion
FSC
4820 Nonpowered Valves
NIIN
006510627
NSN
4820006510627

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
D10815BC
Cage Code:
34889
Status:
A
MSDS:
Part Number:
AA39703REVAPC14
Cage Code:
34889
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 4820-00-651-0627
What are the manufacturers of nsn 4820006510627?
Does this nsn 4820006510627 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820006510627
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 4820006510627 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820006510627 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820006510627?
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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