NAS1553C2-3SG

View detailed technical data, stock status, and sourcing information for: NAS1553C2-3SG
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-388-8875

Item Name Code

03263

Assigment Date

04/12/1994 (32 years ago)

An item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: contact, electrical; and contact assembly, electrical.

1.000 inches nominal outside diameter, screw on attachment method, 0.750 inches nominal overall thickness, grip aid gripping surface condition, 32 screw hole thread quantity per inch

Product Characteristics

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

Gripping Surface Condition: grip aid
Outside Diameter: 1.000 inches nominal
Attachment Method: screw on
Overall Thickness: 0.750 inches nominal
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Material: aluminum alloy
Style Designator: countersunk with crown
Thread Series Designator: unc screw hole

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
NAS1553C2-3SG	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-388-8875?

The FSCG of the NSN 5355-01-388-8875 is 5355

Does the NSN 5355-01-388-8875 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-388-8875 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 5355-01-388-8875 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-388-8875 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 5355-01-388-8875 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Apr 12, 1994