4820-01-451-4689

Safety Relief Valve

Find complete technical information, availability, and procurement data for NSN 4820-01-451-4689 All details are based on official government and industry records to support accurate and compliant procurement.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-451-4689

Item Name Code

05488

Assigment Date

12/17/1997 (28 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

wasp class lhd end item identification, spool flow control device

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Flow Control Device: spool
End Item Identification: wasp class lhd

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
10-09752-06	Safety Relief Valve
D1703 FIND OR ITEM NO 35	Safety Relief Valve
PC50370-500	Safety Relief Valve
PC50370-500 REV B	Safety Relief Valve

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 4820-01-451-4689

What is the FSCG of the NSN 4820-01-451-4689?

The FSCG of the NSN 4820-01-451-4689 is 4820

Does the NSN 4820-01-451-4689 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-451-4689 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 4820-01-451-4689 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-451-4689 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 4820-01-451-4689 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Dec 17, 1997