4820-01-525-1921

Find complete technical information, availability, and procurement data for: 4820-01-525-1921
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-525-1921 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-525-1921

Item Name Code

05487

Assigment Date

11/01/2004 (21 years ago)

A protective covering specially designed to be mounted on an aircraft, ground vehicle, marine surface/subsurface craft, and/or fire control equipment. It protects from small arms or anti-aircraft fire or exploding-mine fragments. It may be made from metallic or nonmetallic material, either in sections or in one piece. It may have integral fittings for installation. Excludes: aretallic material, either in sections or in one piece. It may have integral fmor plate; body armor,fragmentation protective and cloth,ballistic.

threaded internal tube all ends connection type, 65.0 pounds per square inch opening pressure setting, automatic valve operation method, 0.375 inches all ends nominal outside diameter tube accommodated, shipalt sa cg47-00677d end item identification

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: shipalt sa cg47-00677d
Valve Operation Method: automatic
Connection Type: threaded internal tube all ends
Opening Pressure Setting: 65.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.375 inches all ends
Part Name Assigned By Controlling Agency: series 1900 kep-o-seal check valve
Material: steel comp 303 body
Style Designator: straight thru

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
1906D-1-65	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-525-1921?

The FSCG of the NSN 4820-01-525-1921 is 4820

Does the NSN 4820-01-525-1921 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-525-1921 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 4820-01-525-1921 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-525-1921 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 4820-01-525-1921 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Mon, Nov 1, 2004