5330-00-477-1989

Find complete technical information, availability, and procurement data for: 5330-00-477-1989
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-477-1989

Item Name Code

50336

Assigment Date

06/14/1971 (55 years ago)

An item of various shapes and cross sections, usually flanged and designed to fit over a rod, shaft, or the like, for the purpose of encasing and posititioning a seal, plain encased or a seal, plain. The flange is usually drilled for stud or bolt mounting. Item does not include the seal. Excludes:retainer, packing.

0.625 inches nominal flange thickness, 1.188 inches nominal overall height, 2.438 inches nominal aperture diameter, 4.325 inches minimum and 4.327 inches maximum body outside diameter, 6.125 inches nominal bolt circle diameter

Product Characteristics

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

Bolt Circle Diameter: 6.125 inches nominal
Flange Thickness: 0.625 inches nominal
Overall Height: 1.188 inches nominal
Aperture Diameter: 2.438 inches nominal
Body Outside Diameter: 4.325 inches minimum and 4.327 inches maximum
Bolt Hole Quantity: 8
Bolt Hole Diameter: 0.656 inches nominal
Mounting Flange Diameter: 7.750 inches nominal
Seal Seat Diameter: 2.835 inches nominal
Seal Seat Depth: 1.000 inches nominal
Special Features: counterbored end opposite flange 3.750 in. dia 0.500 in. deep,chamfer same end 45 deg by 0.122 in.
Material: steel overall
Style Designator: flanged

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
330-521-23-25	Seal Retainer
AFS-1-521-2072838PC25	Seal Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-477-1989?

The FSCG of the NSN 5330-00-477-1989 is 5330

Does the NSN 5330-00-477-1989 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-477-1989 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 5330-00-477-1989 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-477-1989 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5330-00-477-1989 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Jun 14, 1971