SRB-473

View detailed technical data, stock status, and sourcing information for: SRB-473
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-087-1998

Item Name Code

03265

Assigment Date

12/13/1979 (46 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

3 setscrew hole quantity, 1.120 inches minimum and 1.130 inches maximum knob portion diameter, hole and setscrews attachment method, 15 first scale scale division quantity, 1.797 inches minimum and 1.827 inches maximum outside diameter

Product Characteristics

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

Setscrew Hole Quantity: 3
Outside Diameter: 1.797 inches minimum and 1.827 inches maximum
Attachment Method: hole and setscrews
Knob Portion Diameter: 1.120 inches minimum and 1.130 inches maximum
Scale Division Quantity: 15 first scale
Scale Division Quantity: 90 second scale
Drive Ratio: 15.0 single
Drive Type: direct and gear
Scale Type: linear all scales
Positioning Mechanism Type: knob dual
Special Features: locking mechanism,2 set screws 90 degrees apart,third set screw at 30 degrees and angled in at 60 degrees towards shaft
Height: 0.095 inches minimum and 1.005 inches maximum
Style Designator: round w/knob

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
2132072	Control Dial
SRB-473	Control Dial

FAQs

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

What is the FSCG of the NSN 5355-01-087-1998?

The FSCG of the NSN 5355-01-087-1998 is 5355

Does the NSN 5355-01-087-1998 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 5355-01-087-1998 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 5355-01-087-1998 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-087-1998 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 5355-01-087-1998 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Dec 13, 1979