281657-0004 ITEM 8

View detailed technical data, stock status, and sourcing information for: 281657-0004 ITEM 8
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-507-3620

Item Name Code

16996

Assigment Date

04/25/2003 (23 years ago)

A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.

model:rv77 special features, e/i:manifold assy.5 valve,0.75x1.00ips,sktwld un sstl end item identification

Product Characteristics

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

End Item Identification: e/i:manifold assy.5 valve,0.75x1.00ips,sktwld un sstl
Special Features: model:rv77

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
281657-0004 ITEM 8	Pressure and Temper Relief Valve
283371-0008	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-507-3620?

The FSCG of the NSN 4820-01-507-3620 is 4820

Does the NSN 4820-01-507-3620 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-507-3620 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 4820-01-507-3620 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-507-3620 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 4820-01-507-3620 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Apr 25, 2003