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4820-01-387-7957

Find complete technical information, availability, and procurement data for: 4820-01-387-7957

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4820-01-387-7957
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-387-7957
Item Name Code
35224
Assigment Date
03/13/1994 (32 years ago)

An item designed to fit over and hold a nut or bolt head to prevent it from turning. See also locking plate, nut and bolt.

quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification
zzzy
Reference Number Differentiating Characteristics
quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

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
188919-0036 Valve Disk
188919-0036L1 Valve Disk
381449-0001-18 Valve Disk
381449-0001-18L1 Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-387-7957?
The FSCG of the NSN 4820-01-387-7957 is 4820
Does the NSN 4820-01-387-7957 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-387-7957 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-387-7957 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-387-7957 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 4820-01-387-7957 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Sun, Mar 13, 1994

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