4820-01-483-9717

Find complete technical information, availability, and procurement data for: 4820-01-483-9717
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-483-9717

Item Name Code

35917

Assigment Date

04/12/2001 (25 years ago)

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

class 303-cold-cond. a special features, e/i 1 1/2 inch trac style ra, pilot operated reducing valve; w/s tarawa class lha end item identification, 55378 valve design control activity, 1.500 inches valve size for which designed, ra valve model number for which designed

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 1 1/2 inch trac style ra, pilot operated reducing valve; w/s tarawa class lha
Valve Size For Which Designed: 1.500 inches
Valve Design Control Activity: 55378
Valve Model Number For Which Designed: ra
Special Features: class 303-cold-cond. a
Material: steel corrosion resisting
Material Document And Classification: qq-s-763 fed spec single material response

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
1684-00	Valve Disk Retainer
40734-9 PC NO 35	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-483-9717?

The FSCG of the NSN 4820-01-483-9717 is 4820

Does the NSN 4820-01-483-9717 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-483-9717 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 4820-01-483-9717 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-483-9717 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 4820-01-483-9717 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Thu, Apr 12, 2001