NSN 4820-01-173-4165
Valve Seat Insert
About this product
Weapon system essential.
Manufacturer part number 349-00 for national stock number 4820011734165.
Datasheet
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Product description
Valve Seat NSN 4820-01-173-4165.
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MPN or Model
349-00
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.2 lb -
Thread Class
2a single threaded portion -
Err Default
0.360 inches single threaded portion -
Flange Diameter
1.250 inches -
Flange Seat To Disk End Height
0.375 inches -
Under Flange Height
1.813 inches -
Thready Qty Per Inch (tpi)
20 single threaded portion -
Thread Size
1.125 inches single threaded portion -
Seating Surface Shape
Flat -
Body Stepped Inside Diameter
0.755 inches first step -
Criticality Code Justification
Feat -
Material
Steel comp 303 -
Style Designator
Threaded flanged -
Thread Series Designator
Un single threaded portion
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Valve Seat
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.
Pricing and Availability
Get a quote for 4820-01-173-4165 valve seatManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 349-00 | Trac Regulators Inc |
| 349 | Trac Regulators Inc |
Stock Check
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