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21661184-1 Knob

5355-00-471-1120

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name
Knob
Part Number
21661184-1
(NSN) National Stock Number
5355-00-471-1120
(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
08/28/1970 (55 years ago)

0.495 inches nominal shank length, 0.755 inches nominal overall depth, 0.490 inches minimum and 0.495 inches maximum shank diameter, straight shank style, 0.187 inches nominal inside diameter

Specs & Compatibility

Inside Diameter

0.187 inches nominal

Shank Length

0.495 inches nominal

Shank Diameter

0.490 inches minimum and 0.495 inches maximum

Shank Style

straight

Overall Depth

0.755 inches nominal

Pin Accommodation Type

straight pin type w/o pin

Gripping Surface Condition

smooth

Shaft Accommodation Style

round

Outside Diameter

0.640 inches minimum and 0.650 inches maximum

Attachment Method

pin

Overall Thickness

0.380 inches nominal

Color

black

Style Designator

round

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
21661184-1 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-471-1120?
The FSCG of the NSN 5355-00-471-1120 is 5355
Does the NSN 5355-00-471-1120 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-471-1120 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 5355-00-471-1120 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-471-1120 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 5355-00-471-1120 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Aug 28, 1970