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52A2MA Knob

5355-00-990-3173

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Official Item Classification

Name
Knob
Part Number
52A2MA
(NSN) National Stock Number
5355-00-990-3173
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5355 Knobs and Pointers
(INC) Item Name Code
03263
(FIIG) Federal Item Identification Guide
A530M0
Date
01/01/1962 (64 years ago)

2 setscrew hole quantity, 0.158 inches maximum distance from hole center to knob/skirt base, 0.127 inches minimum and 0.129 inches maximum inside diameter, 0.490 inches minimum and 0.530 inches maximum width, 0.405 inches minimum overall depth

Specs & Compatibility

Inside Diameter

0.127 inches minimum and 0.129 inches maximum

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.158 inches maximum

Overall Depth

0.405 inches minimum

Width

0.490 inches minimum and 0.530 inches maximum

Gripping Surface Condition

grip aid

Shaft Accommodation Style

round

Attachment Method

setscrews

Overall Thickness

0.480 inches minimum and 0.540 inches maximum

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Pointer Design

nondetachable

Color

black

Style Designator

pointer

Thread Series Designator

unc screw hole

Specification/Standard Data

96906-ms91528 government standard

Replacement For

Part Number Description
5355-00-074-0160 No Name Available 08/12/1970
5355-00-481-6654 No Name Available 07/01/1992

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003263

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Frequently Asked Questions

What is the FSCG of the NSN 5355-00-990-3173?
The FSCG of the NSN 5355-00-990-3173 is 5355
Does the NSN 5355-00-990-3173 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-990-3173 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 5355-00-990-3173 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-00-990-3173 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 5355-00-990-3173 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962