4820-00-166-4257

Find complete technical information, availability, and procurement data for: 4820-00-166-4257
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-166-4257

Item Name Code

77777

Assigment Date

11/19/1971 (54 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also elbow, tube; and connector, multiple, fluid pressure line. Excludes:bend, soil pipe.

material urethane,code 401 g-r spec 1924,7-7/8 in. o/a lg,4-7/8 in. o/a w,3/16 in. h general characteristics item description

Product Characteristics

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

General Characteristics Item Description: material urethane,code 401 g-r spec 1924,7-7/8 in. o/a lg,4-7/8 in. o/a w,3/16 in. h

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
6925 19240	Valve Flap

FAQs

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

What is the FSCG of the NSN 4820-00-166-4257?

The FSCG of the NSN 4820-00-166-4257 is 4820

Does NSN 4820-00-166-4257 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 4820-00-166-4257 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-166-4257 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 4820-00-166-4257 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Nov 19, 1971