4820-01-187-1247

Find complete technical information, availability, and procurement data for: 4820-01-187-1247
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-187-1247

Item Name Code

77777

Assigment Date

08/18/1984 (42 years ago)

cres,303,qq-s-763; 3.125 in. o/a lg; 1/2 in. 20unf-2a thd size,2.247 in. thd lg; both ends plain,one end 0.312 in. square w/round corners,0.420 in. corners dia,other end round,0.250 in. dia 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: cres,303,qq-s-763; 3.125 in. o/a lg; 1/2 in. 20unf-2a thd size,2.247 in. thd lg; both ends plain,one end 0.312 in. square w/round corners,0.420 in. corners dia,other end round,0.250 in. dia

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
N-7045	Valve Adjustment Screw
RVN5200-125 ITEM N-7045	Valve Adjustment Screw

FAQs

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

What is the FSCG of the NSN 4820-01-187-1247?

The FSCG of the NSN 4820-01-187-1247 is 4820

Does NSN 4820-01-187-1247 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 4820-01-187-1247 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-187-1247 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 4820-01-187-1247 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Aug 18, 1984