C99S12134

View detailed technical data, stock status, and sourcing information for: C99S12134
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-399-5427

Item Name Code

03263

Assigment Date

11/29/1994 (31 years ago)

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

round shaft accommodation style, screw on attachment method, grip aid gripping surface condition, 0.375 inches nominal inside diameter, 2.000 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 0.375 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 2.000 inches nominal
Attachment Method: screw on
Overall Thickness: 3.550 inches nominal
Thread Quantity Per Inch: 28 screw hole
Nominal Thread Size: 0.250 inches screw hole
Material: aluminum alloy
Style Designator: countersunk with crown
Thread Series Designator: unj 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
C99S12134	Knob
C99S12134-13	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-399-5427?

The FSCG of the NSN 5355-01-399-5427 is 5355

Does the NSN 5355-01-399-5427 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-399-5427 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 5355-01-399-5427 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-399-5427 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 5355-01-399-5427 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Tue, Nov 29, 1994