4820-01-181-3752

Find complete technical information, availability, and procurement data for: 4820-01-181-3752
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-181-3752

Item Name Code

37648

Assigment Date

06/08/1984 (42 years ago)

ssgn class submarine; submarine hull structure; virginia class submarine, ssn-774; submarine hydraulic systems; submarine auxillary and miscellaneous systems; towed array handling equipment; los angeles class ssn (688); submarine ship control and navigation systems end item identification, "purge valve on a hydraulic pump unit; ss4p-4 or 1/2-20 st. thd; cres; aisi 316; nupro w/o "o"-ring" special features, purge valve part name assigned by controlling agency, steel comp 316 body material, manual valve operation method

Product Characteristics

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

End Item Identification: ssgn class submarine; submarine hull structure; virginia class submarine, ssn-774; submarine hydraulic systems; submarine auxillary and miscellaneous systems; towed array handling equipment; los angeles class ssn (688); submarine ship control and navigation systems
Valve Operation Method: manual
Part Name Assigned By Controlling Agency: purge valve
Special Features: "purge valve on a hydraulic pump unit; ss4p-4 or 1/2-20 st. thd; cres; aisi 316; nupro w/o "o"-ring"
Material: steel comp 316 body
Media For Which Designed: hydraulic fluid, petroleum base single response

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
A-6601-N	Hydraulic System Bleeder Valve
C-6601PC24	Hydraulic System Bleeder Valve
D-6600 ITEM 24	Hydraulic System Bleeder Valve

FAQs

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

What is the FSCG of the NSN 4820-01-181-3752?

The FSCG of the NSN 4820-01-181-3752 is 4820

Does the NSN 4820-01-181-3752 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-181-3752 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 4820-01-181-3752 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-181-3752 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 4820-01-181-3752 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jun 8, 1984