3169733-1

View detailed technical data, stock status, and sourcing information for: 3169733-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-218-8029

Item Name Code

22113

Assigment Date

10/18/1985 (40 years ago)

0.419 inches minimum and 0.420 inches maximum flange diameter, 0.105 inches nominal under flange height, 0.300 inches nominal body outside diameter, 0.055 inches nominal flange seat to disk end height, 0.155 inches nominal body inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flange Diameter: 0.419 inches minimum and 0.420 inches maximum
Body Outside Diameter: 0.300 inches nominal
Body Inside Diameter: 0.155 inches nominal
Flange Seat To Disk End Height: 0.055 inches nominal
Under Flange Height: 0.105 inches nominal
Seating Surface Shape: flat
Special Features: 4 slots equally spaced,slot width 0.070 in. nominal; seat tapered at 20 degree angle nominal
Material: steel corrosion resisting overall
Style Designator: plain flanged

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3169733	Valve Seat
3169733-1	Valve Seat

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-218-8029?

The FSCG of the NSN 4820-01-218-8029 is 4820

Does the NSN 4820-01-218-8029 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-218-8029 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-218-8029 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-218-8029 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-218-8029 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Oct 18, 1985