4820-00-958-9550

Find complete technical information, availability, and procurement data for: 4820-00-958-9550
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-958-9550

Item Name Code

16988

Assigment Date

05/25/1966 (60 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

4820-00-958-9550, drain cock

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
3-329114	Drain Cock
9176323	Drain Cock
CCB-7500-5	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-00-958-9550?

The FSCG of the NSN 4820-00-958-9550 is 4820

Does the NSN 4820-00-958-9550 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-958-9550 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 4820-00-958-9550 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-958-9550 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 4820-00-958-9550 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, May 25, 1966