TT373-A1G3

View detailed technical data, stock status, and sourcing information for: TT373-A1G3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-271-2687

Item Name Code

03263

Assigment Date

01/22/1988 (38 years ago)

A retaining ring mounted on a shaft with setscrew, key or pin, specifically designed for the purpose of locating and positioning a bearing. For general purpose shaft collars, see collar, shaft. Excludes:bearing washer, thrust; and bearing, sleeve.

0.250 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity, setscrews attachment method, 0.620 inches nominal outside diameter, grip aid gripping surface condition

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: 2
Distance From Hole Center To Knob/Skirt Base: 0.250 inches nominal
Gripping Surface Condition: grip aid
Outside Diameter: 0.620 inches nominal
Attachment Method: setscrews
Overall Thickness: 0.560 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Material: plastic
Style Designator: round
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
7596566P0005	Knob
7596566P5	Knob
TT372-A1G3	Knob
TT373-A1G3	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-271-2687?

The FSCG of the NSN 5355-01-271-2687 is 5355

Does the NSN 5355-01-271-2687 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-271-2687 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 5355-01-271-2687 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-271-2687 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 5355-01-271-2687 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Jan 22, 1988