Model: D139-5-540
Valve SeatProperties:
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.
Part D139-5-540 NSN 4820-01-421-5190
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsFreight Classification
Pricing & Availability Check
Submit this form for stock availability and pricing.How to Order
Ordering from buyaircraftparts.comIf you would like to order this valve seat (NSN 4820-01-421-5190)
please submit the pricing and availability form above to receive an up to date quote by email.
If you agree to the pricing and terms you can e-sign your order online!
We are pleased to have the opportunity to serve you.
Have a Question
Hours: | 08:00-18:00 Eastern Standard Time |
Phone: | +1 470-231-0824 |
Email: | Contact Form » |
Schedule B and Export
- Schedule B: 8481909090
- SITC: 74790
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi
Highest Rated Parts
-
MEP-952 Trai Diesel Engine Generator Set
NSN 6115-01-317-2139
-
10530SS4-2 Push Switch
NSN 5930-01-283-4372
-
853637-1 Flex Print Assembly
NSN 6605-01-077-5491
-
AR10401-226GC Plain Seal
NSN 5330-01-123-9868
Recently Purchased Parts
-
17ACO17493 Mc&g Products Hydro
NSN 7642-01-519-2031
-
12X12-006 Plastic Bag
NSN 8105-00-509-8201
-
S50-2-5 Compression Helical Spring
NSN 5360-01-363-1488
-
SP0440 Mounting Bracket
NSN 5340-01-406-3658
Hot Parts
-
PPP-B-636 Shipping Box
NSN 8115-00-682-6824
-
263-5168 Preformed Hose
NSN 4720-01-535-0130
-
351-8436-040 Memory Microcircuit
NSN 5962-01-068-7837
-
12469569 Nonmetallic Hose Assembly
NSN 4720-01-451-0468