248D77

View detailed technical data, stock status, and sourcing information for: 248D77
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-877-5324

Item Name Code

07623

Assigment Date

01/01/1962 (64 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

1.859 inches nominal inside diameter, 2.125 inches minimum and 2.145 inches maximum outside diameter, 0.059 inches minimum and 0.065 inches maximum major thickness, double oval cross-sectional shape style, not casehardened casehardening indicator

Product Characteristics

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

Cross-Sectional Shape Style: double oval
Inside Diameter: 1.859 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 2.125 inches minimum and 2.145 inches maximum
Major Thickness: 0.059 inches minimum and 0.065 inches maximum
Ring Style: special flat
Usage Design: internal
Material: steel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-044-4187	No Name Available	11/05/1969
5365-00-682-1653	No Name Available	10/01/1975

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
248D77	Retaining Ring
RRT-200	Retaining Ring
RRT200	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-877-5324?

The FSCG of the NSN 5325-00-877-5324 is 5325

Does the NSN 5325-00-877-5324 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-877-5324 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 5325-00-877-5324 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-877-5324 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5325-00-877-5324 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962