6408988 FIND A3/A4

View detailed technical data, stock status, and sourcing information for: 6408988 FIND A3/A4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-377-0862

Item Name Code

33849

Assigment Date

07/02/1993 (33 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes:bolt, internal wrenching and screw, cap, socket head.

5613113 end item identification, 53711 end item source, 1.50nps ball valve end item name

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: 5613113
End Item Source: 53711
End Item Name: 1.50nps ball valve

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
264378505 FN A-3/FN A-4	Ball Valve Parts Kit
556-6408988-A-3,A-4	Ball Valve Parts Kit
556-6408988-B-3	Ball Valve Parts Kit
6408988 FIND A3/A4	Ball Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-377-0862?

The FSCG of the NSN 4820-01-377-0862 is 4820

Does the NSN 4820-01-377-0862 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-377-0862 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 4820-01-377-0862 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-377-0862 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 4820-01-377-0862 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Fri, Jul 2, 1993