4820-01-087-7578

Find complete technical information, availability, and procurement data for: 4820-01-087-7578
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-087-7578

Item Name Code

20962

Assigment Date

12/25/1979 (46 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

zzzy criticality code justification, manual valve operation method, quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items reference number differentiating characteristics, straight thru style designator

Product Characteristics

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

Valve Operation Method: manual
Criticality Code Justification: zzzy
Style Designator: straight thru
Reference Number Differentiating Characteristics: quality control in accordance with navships 0948-045-7010 material identification and control instruction for level one items

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-103-1822	No Name Available	10/01/1982
4820-01-138-0268	No Name Available	09/01/1991

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
2641-405X11 ASSY IAY	Ball Valve
2641-405X11 ASSY IAYL1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-087-7578?

The FSCG of the NSN 4820-01-087-7578 is 4820

Does NSN 4820-01-087-7578 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 4820-01-087-7578 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-087-7578 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 4820-01-087-7578 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Tue, Dec 25, 1979