55040S

View detailed technical data, stock status, and sourcing information for: 55040S
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 55040S 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

5330-00-918-9673

Item Name Code

04214

Assigment Date

01/01/1960 (66 years ago)

0.563 inches nominal seal width, 4.250 inches nominal accommodated shaft diameter, -65.0 celsius and 225.0 celsius temp rating, 2000 feet per minute accommodated shaft maximum rated speed, cemented attachment method

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 celsius and 225.0 celsius
Attachment Method: cemented
Accommodated Shaft Diameter: 4.250 inches nominal
Seal Width: 0.563 inches nominal
Accommodated Shaft Maximum Rated Speed: 2000 feet per minute
Case Style: recessed
Housing Bore Diameter: 5.501 inches nominal
Sealing Element Style: vertical
Material: rubber synthetic sealing element
Material: steel case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2590-00-071-2375	No Name Available	07/29/1972

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
455040	Plain Encased Seal
55040S	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-918-9673?

The FSCG of the NSN 5330-00-918-9673 is 5330

Does the NSN 5330-00-918-9673 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-918-9673 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 5330-00-918-9673 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-918-9673 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 5330-00-918-9673 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960