3489-2-B

View detailed technical data, stock status, and sourcing information for: 3489-2-B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-648-5109

Item Name Code

03263

Assigment Date

09/28/2015 (10 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.

knob,pointer, 1/4sh part name assigned by controlling agency, 0.25 inches nominal width, css,sm-933/u end item identification, 0.720 inches nominal length, knurled knob features provided

Product Characteristics

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

Width: 0.25 inches nominal
Length: 0.720 inches nominal
End Item Identification: css,sm-933/u
Features Provided: knurled knob
Part Name Assigned By Controlling Agency: knob,pointer, 1/4sh
Color: black
Material: plastic
Style Designator: round with single pointer

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
3489-2-B	Knob
8277954-15	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-648-5109?

The FSCG of the NSN 5355-01-648-5109 is 5355

Does the NSN 5355-01-648-5109 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-648-5109 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 5355-01-648-5109 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-648-5109 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 5355-01-648-5109 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Sep 28, 2015