688658

View detailed technical data, stock status, and sourcing information for: 688658
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-01-180-5937

Item Name Code

04214

Assigment Date

05/31/1984 (42 years ago)

square case style, vertical sealing element style, 0.067 inches minimum and 0.077 inches maximum seal width, 0.812 inches nominal housing bore diameter, 0.490 inches nominal accommodated shaft diameter

Product Characteristics

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

Accommodated Shaft Diameter: 0.490 inches nominal
Seal Width: 0.067 inches minimum and 0.077 inches maximum
Case Style: square
Housing Bore Diameter: 0.812 inches nominal
Sealing Element Style: vertical
Special Features: used on aircraft hydraulic systems and components
Material: rubber natural sealing element
Material: steel comp 1020 and steel comp 1030 inner ring
Material Document And Classification: qq-s-698 mil spec single material response inner ring
Material Document And Classification: v1854-75 mfr ref single material response sealing element
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 class ii,type 1 fed 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
688658	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-01-180-5937?

The FSCG of the NSN 5330-01-180-5937 is 5330

Does the NSN 5330-01-180-5937 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-01-180-5937 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 5330-01-180-5937 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-01-180-5937 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 5330-01-180-5937 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, May 31, 1984