49KH252

View detailed technical data, stock status, and sourcing information for: 49KH252
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-590-0240

Item Name Code

50336

Assigment Date

01/01/1963 (63 years ago)

A metallic or nonmetallic item which is rigid, flat and generally smooth. Its thickness is small in comparison to its length and width. It is designed for mounting one or more items and may have drilled or threaded holes or other facilities for mounting to a supporting object or surface. See support,as modified. Do not use if a more specific name applies.

5 bolt hole quantity, 5.468 inches nominal bolt circle diameter, 0.250 inches minimum and 0.500 inches maximum flange thickness, 2.625 inches nominal aperture diameter, 1.940 inches nominal overall height

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: 5.468 inches nominal
Flange Thickness: 0.250 inches minimum and 0.500 inches maximum
Overall Height: 1.940 inches nominal
Aperture Diameter: 2.625 inches nominal
Bolt Hole Quantity: 5
Bolt Hole Diameter: 0.531 inches minimum and 0.594 inches maximum
Mounting Flange Diameter: 6.880 inches nominal
Seal Seat Diameter: 3.537 inches minimum and 3.540 inches maximum
Seal Seat Depth: 0.650 inches nominal
Material: iron 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
49KH252	Seal Retainer
7998619	Seal Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-590-0240?

The FSCG of the NSN 5330-00-590-0240 is 5330

Does the NSN 5330-00-590-0240 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-590-0240 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 5330-00-590-0240 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-590-0240 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 5330-00-590-0240 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963