A1-18-1059

View detailed technical data, stock status, and sourcing information for: A1-18-1059
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-256-2300

Item Name Code

03263

Assigment Date

06/03/1987 (39 years ago)

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

1.032 inches nominal overall depth, 1.120 inches minimum and 1.140 inches maximum width, 8 fluted foil quantity, grip aid gripping surface condition, 0.379 inches minimum and 0.383 inches maximum inside 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: 0.379 inches minimum and 0.383 inches maximum
Overall Depth: 1.032 inches nominal
Width: 1.120 inches minimum and 1.140 inches maximum
Fluted Foil Quantity: 8
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Attachment Method: center hole
Overall Thickness: 1.032 inches nominal
Special Features: with serrated edge on fluted foils
Color: black, lusterless
Material: plastic polycarbonate
Style Designator: fluted foils

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
A1-18-1059	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-256-2300?

The FSCG of the NSN 5355-01-256-2300 is 5355

Does the NSN 5355-01-256-2300 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-256-2300 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 5355-01-256-2300 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-256-2300 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 5355-01-256-2300 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Jun 3, 1987