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NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Valve Seat

Model / MPN: 0076807 | NSN: 4820-01-128-5704
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-01-128-5704
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2a second threaded portion
Thread Class
2a third threaded portion
Overall Height
2.058 inches
Thready Qty Per Inch (tpi)
14 first threaded portion
Thready Qty Per Inch (tpi)
20 third threaded portion
Thready Qty Per Inch (tpi)
20 second threaded portion
Thread Size
1.375 inches third threaded portion
Thread Size
0.750 inches first threaded portion
Thread Size
1.000 inches second threaded portion
Seating Surface Shape
Flat
Body Stepped Inside Diameter
0.685 inches second step
Body Stepped Inside Diameter
0.752 inches first step
Material
Copper alloy
Style Designator
Double flanged
Thread Series Designator
Npt first threaded portion
Thread Series Designator
Un third threaded portion
Thread Series Designator
Unef second threaded portion
00768 Series Parts

Pricing and Availability

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0076807 Cross Reference