J3181893

View detailed technical data, stock status, and sourcing information for: J3181893
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-441-7678

Item Name Code

35935

Assigment Date

05/23/1974 (52 years ago)

used as cylinder block ventilation valve with 1973 american motors 232 engine special features

Product Characteristics

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

Special Features: used as cylinder block ventilation valve with 1973 american motors 232 engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-025-1209	No Name Available	05/01/1984
4820-01-179-2453	No Name Available	05/01/1990

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
3178753	Vent Valve
3181893	Vent Valve
3182478	Vent Valve
3230351	Vent Valve
3232845	Vent Valve
6485390	Vent Valve
827331C1	Vent Valve
CV727C	Vent Valve
FV148	Vent Valve
FV232	Vent Valve
J3181893	Vent Valve
J3232845	Vent Valve
J3236675	Vent Valve
PCV204	Vent Valve
PV-732	Vent Valve
PV648	Vent Valve

FAQs

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

What is the FSCG of the NSN 4820-00-441-7678?

The FSCG of the NSN 4820-00-441-7678 is 4820

Does the NSN 4820-00-441-7678 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-441-7678 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 4820-00-441-7678 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-441-7678 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 4820-00-441-7678 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, May 23, 1974