648687-2

View detailed technical data, stock status, and sourcing information for: 648687-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-050-2300

Item Name Code

04522

Assigment Date

11/02/1977 (48 years ago)

0.261 inches minimum and 0.269 inches maximum hole diameter, -65.0 fahrenheit and 350.0 fahrenheit temp rating, 1.250 inches nominal center to center distance between bolt holes along width, 1.250 inches nominal center to center distance between bolt holes along length, 1.040 inches nominal aperture diameter

Product Characteristics

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

Hole Diameter: 0.261 inches minimum and 0.269 inches maximum
Temp Rating: -65.0 fahrenheit and 350.0 fahrenheit
Aperture Diameter: 1.040 inches nominal
Center To Center Distance Between Bolt Holes Along Width: 1.250 inches nominal
Center To Center Distance Between Bolt Holes Along Length: 1.250 inches nominal
Bolt Hole Quantity: 4
Special Features: unit shall withstand internal pressures of -8psig to +180psig. no leakage permitted
Material: rubber synthetic or aluminum alloy 6061 overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response overall

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
5330PL0669268	Gasket
648687-2	Gasket
A-7199	Gasket
C431-2	Gasket

FAQs

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

What is the FSCG of the NSN 5330-01-050-2300?

The FSCG of the NSN 5330-01-050-2300 is 5330

Does the NSN 5330-01-050-2300 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5330-01-050-2300 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 5330-01-050-2300 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-050-2300 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 5330-01-050-2300 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Nov 2, 1977