30220 ITEM 30

View detailed technical data, stock status, and sourcing information for: 30220 ITEM 30
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-572-5312

Item Name Code

47946

Assigment Date

03/13/2009 (17 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

neoprene o-ring part name assigned by controlling agency, relief valve 26fd12-120/s4/sp end item identification, 70.0 shore durometer a nominal hardness rating, 0.210 inches nominal cross-sectional height, 0.537 inches nominal center hole diameter

Product Characteristics

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

Cross-Sectional Height: 0.210 inches nominal
Center Hole Diameter: 0.537 inches nominal
End Item Identification: relief valve 26fd12-120/s4/sp
Hardness Rating: 70.0 shore durometer a nominal
Part Name Assigned By Controlling Agency: neoprene o-ring
Color: black
Material: rubber chloroprene class cr
Material Document And Classification: cage 77308.compound 3231-70 mfr ref single material 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
0568-311-3231-70	O-Ring
25430-B82	O-Ring
30220 ITEM 30	O-Ring
PRP568-311-3231-70	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-572-5312?

The FSCG of the NSN 5331-01-572-5312 is 5331

Does NSN 5331-01-572-5312 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 5331-01-572-5312 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-572-5312 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 5331-01-572-5312 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Fri, Mar 13, 2009