4820-01-052-7401

Find complete technical information, availability, and procurement data for: 4820-01-052-7401
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 4820-01-052-7401 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

4820-01-052-7401

Item Name Code

20520

Assigment Date

12/20/1977 (48 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

plain (tube) 2nd end connection style, steel corrosion resisting overall material, threaded external tube all ends connection type, flared (tube) 1st end connection style, u/o f16a/b/c/d acft special features

Product Characteristics

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

Connection Style: flared (tube) 1st end
Connection Style: plain (tube) 2nd end
Connection Type: threaded external tube all ends
Special Features: u/o f16a/b/c/d acft
Material: steel corrosion resisting overall
Material Document And Classification: ams 5643 assn std single material response overall

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
4820PL0655304	Restrictor Check Valve
6F3020-031	Restrictor Check Valve
94934-4-031	Restrictor Check Valve
94934A4-4-031	Restrictor Check Valve
C7908-4-4-031	Restrictor Check Valve
C7908A4-4-031	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-052-7401?

The FSCG of the NSN 4820-01-052-7401 is 4820

Does NSN 4820-01-052-7401 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 4820-01-052-7401 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-052-7401 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 4820-01-052-7401 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Dec 20, 1977