NSN 4820-01-207-4800
Valve Seat Insert
About this product
Zzzy criticality code justification, quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, .
Manufacturer part number 77643-70X4 PIECE 7 for national stock number 4820012074800.
Datasheet
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Product description
Valve Seat NSN 4820-01-207-4800.
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MPN or Model
77643-70X4 PIECE 7
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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.)
13 lb -
Criticality Code Justification
Zzzy -
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
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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.
![Mechanic Bill explains Valve Seat Insert](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-207-4800 valve seatManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
77643-70X4 PIECE 7 | Electric Boat Corporation |
SSN637-501-2143869 PIECE 7 | Naval Ship Systems Command |
SSN637-501-2143869 PIECE 7L1 | Naval Inventory Control Point |
77643-70X4 PIECE 7L1 | Naval Inventory Control Point |
Stock Check
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