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172B4227P1 Knob

5355-01-185-8063

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Official Item Classification

Name
Knob
Part Number
172B4227P1
(NSN) National Stock Number
5355-01-185-8063
(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
08/04/1984 (42 years ago)

0.250 inches minimum and 0.252 inches maximum inside diameter, round shaft accommodation style, straight pin type w/o pin pin accommodation type, grip aid gripping surface condition, 1.050 inches minimum and 1.070 inches maximum overall depth

Specs & Compatibility

Inside Diameter

0.250 inches minimum and 0.252 inches maximum

Overall Depth

1.050 inches minimum and 1.070 inches maximum

Pin Accommodation Type

straight pin type w/o pin

Gripping Surface Condition

grip aid

Shaft Accommodation Style

round

Outside Diameter

0.990 inches minimum and 1.010 inches maximum

Attachment Method

pin and unthreaded counterbored hole

Overall Thickness

1.050 inches minimum and 1.070 inches maximum

Material Transparency

opaque

Special Features

top counterbore is 0.810 in. min dia,0.820 in. max dia,0.845 in. min depth,0.855 in. max depth,0.190 in. min,0.210 in. max depth of 2 pin holes and 0.062 in. min dia,0.065 in. dia max thru

Material

aluminum alloy

Style Designator

round

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

Related Hardware Products

Part Number Description
172B4227P1 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-01-185-8063?
The FSCG of the NSN 5355-01-185-8063 is 5355
Does the NSN 5355-01-185-8063 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-01-185-8063 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 5355-01-185-8063 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-01-185-8063 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 5355-01-185-8063 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Aug 4, 1984