B471850-1REV1

View detailed technical data, stock status, and sourcing information for: B471850-1REV1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-523-8690

Item Name Code

08194

Assigment Date

01/01/1963 (63 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.200 inches nominal material thickness, bezel mounted attachment method, 0.312 inches nominal width, 0.156 inches nominal radius, 0.982 inches nominal length

Product Characteristics

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

Radius: 0.156 inches nominal
Width: 0.312 inches nominal
Material Thickness: 0.200 inches nominal
Length: 0.982 inches nominal
Attachment Method: bezel mounted
Material: plastic
Style Designator: elliptical

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
B471850-1REV1	Dial Window

FAQs

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

What is the FSCG of the NSN 5355-00-523-8690?

The FSCG of the NSN 5355-00-523-8690 is 5355

Does the NSN 5355-00-523-8690 have a Schedule B code assigned?

Yes, the Schedule B code is 7015900000

Does NSN 5355-00-523-8690 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 5355-00-523-8690 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-523-8690 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 5355-00-523-8690 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963