678703

View detailed technical data, stock status, and sourcing information for: 678703
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-443-1993

Item Name Code

05680

Assigment Date

04/03/1969 (57 years ago)

aluminum alloy 6061 retainer material, 4 mtg holes 0.221 in. dia equally spaced on a 2.250 in. dia bolt circle special features, one-piece construction, 0.195 inches minimum and 0.205 inches maximum retainer thickness, 0.240 inches nominal packing ring cross-sectional diameter

Product Characteristics

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

Retainer Thickness: 0.195 inches minimum and 0.205 inches maximum
Packing Ring Cross-Sectional Diameter: 0.240 inches nominal
Construction: one-piece
Special Features: 4 mtg holes 0.221 in. dia equally spaced on a 2.250 in. dia bolt circle
Material: aluminum alloy 6061 retainer
Material Document And Classification: qq-a-250/11 fed spec single material response retainer
Surface Treatment: anodize retainer
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response retainer

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
32-58070-125	Packing With Retainer
678703	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-443-1993?

The FSCG of the NSN 5330-00-443-1993 is 5330

Does the NSN 5330-00-443-1993 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-443-1993 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 5330-00-443-1993 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-443-1993 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 5330-00-443-1993 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Thu, Apr 3, 1969