4820-01-251-5558

Find complete technical information, availability, and procurement data for: 4820-01-251-5558
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 4820-01-251-5558 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

4820-01-251-5558

Item Name Code

35224

Assigment Date

03/21/1987 (39 years ago)

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

450.0 pounds per square inch nominal pressure rating, oil media for which designed, steel corrosion resisting material

Product Characteristics

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

Pressure Rating: 450.0 pounds per square inch nominal
Material: steel corrosion resisting
Media For Which Designed: oil

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-255-5618	No Name Available	12/01/1993
4820-01-255-5619	No Name Available	12/01/1993
4820-01-255-6073	No Name Available	12/01/1993
4820-01-255-6113	No Name Available	12/01/1993
4820-01-259-8636	No Name Available	12/01/1993
4820-01-259-8637	No Name Available	01/01/1994

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
WE1501512A12A-03	Valve Disk
WE1501512A12D-03	Valve Disk
WE1501512A12E-03	Valve Disk
WE1501512A12F-03	Valve Disk
WE1501512A12G-03	Valve Disk
WE1501512A12H-03	Valve Disk
WE1501512A12I-03	Valve Disk
WE1501512X12A-03	Valve Disk
WG1512A12D-03	Valve Disk
WG1512A12H-03	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-251-5558?

The FSCG of the NSN 4820-01-251-5558 is 4820

Does the NSN 4820-01-251-5558 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-251-5558 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 4820-01-251-5558 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-251-5558 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 4820-01-251-5558 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Mar 21, 1987