7720A1

View detailed technical data, stock status, and sourcing information for: 7720A1
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 7720A1 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-226-8784

Item Name Code

04214

Assigment Date

05/09/1973 (53 years ago)

square case style, 0.844 inches minimum and 0.846 inches maximum accommodated shaft diameter, 0.438 inches nominal seal width, -65.0 fahrenheit and 225.0 fahrenheit temp rating, 1.828 inches nominal housing bore diameter

Product Characteristics

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

Temp Rating: -65.0 fahrenheit and 225.0 fahrenheit
Accommodated Shaft Diameter: 0.844 inches minimum and 0.846 inches maximum
Seal Width: 0.438 inches nominal
Case Style: square
Housing Bore Diameter: 1.828 inches nominal
Sealing Element Style: vertical
Material: rubber butadiene-acrylonitrile class nbr sealing element

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
7720A1	Plain Encased Seal
8485CRSA1	Plain Encased Seal
8485P2	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-226-8784?

The FSCG of the NSN 5330-00-226-8784 is 5330

Does the NSN 5330-00-226-8784 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-226-8784 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 5330-00-226-8784 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-226-8784 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 5330-00-226-8784 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, May 9, 1973