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4820-01-399-3426

Find complete technical information, availability, and procurement data for: 4820-01-399-3426

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4820-01-399-3426
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-399-3426
Item Name Code
27565
Assigment Date
11/22/1994 (31 years ago)

A nonmetallic unthreaded item generally round in cross-sectional shape which, when placed on/in a machined-out portion of the threads of a screw or bolt, or inserted into the machined-out portion of the threads of a nut, locks the item, to which it is fixed, to the attached mating member and prevents loosening during excessive vibration. Excludes:bolt, self-locking; nut, self-locking (as modified); screw, self-locking; and insert, screw thread.

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
211076298 Fluid Pressure Regulating Valve
211076298L1 Fluid Pressure Regulating Valve
30111N CD 30470N Fluid Pressure Regulating Valve
30111NL1 Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-399-3426?
The FSCG of the NSN 4820-01-399-3426 is 4820
Does the NSN 4820-01-399-3426 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-399-3426 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-399-3426 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-399-3426 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 4820-01-399-3426 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Tue, Nov 22, 1994

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