Secure Ordering: +1 (757) 528-8028
NationalStockNumber.info
NationalStockNumber.INFO

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

Valve Seat

Model / MPN: 3169703-1 | NSN: 4820-01-218-3418
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
4820-01-218-3418
Sold in multiples of
EA
DEMIL
NO
Flange Diameter
Between 1.390 inches and 1.400 inches
Body Outside Diameter
Between 1.245 inches and 1.255 inches
Body Inside Diameter
0.750 inches
Flange Seat To Disk End Height
Between 0.180 inches and 0.200 inches
Under Flange Height
Between 0.040 inches and 0.080 inches
Seat Angle In Deg
Between 60.000 and 61.000
Seating Surface Shape
Angular
Material
Plastic polyamide
Style Designator
Plain flanged
3169703 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
Email Address:
Phone Number:
Your name:
Company:
Privacy    Terms

Certified Quality Assurance  Quality check icon

  •   ISO 9001:2015 + AS9120B
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   On Time Delivery
  •   HAZMAT Certified
  •   Worldwide Shipping
3169703-1 Cross Reference
  • 3169703