M18826

View detailed technical data, stock status, and sourcing information for: M18826
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-727-1487

Item Name Code

03263

Assigment Date

01/01/1961 (65 years ago)

0.252 inches minimum and 0.254 inches maximum inside diameter, 2 setscrew hole quantity, 0.484 inches maximum distance from hole center to knob/skirt base, 0.640 inches minimum counterbore diameter, 0.320 inches minimum counterbore depth

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 0.252 inches minimum and 0.254 inches maximum
Counterbore Diameter: 0.640 inches minimum
Counterbore Depth: 0.320 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.484 inches maximum
Overall Depth: 0.730 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.890 inches minimum and 0.930 inches maximum
Skirt Style: flared
Attachment Method: setscrews
Overall Thickness: 0.980 inches minimum and 1.040 inches maximum
End Item Identification: forrestal class cv,spruance class dd (963),helicopter, carrier based asw, sh-60f,ticonderoga class cg (47),sonar sets, an/bqs-14a/15,virginia class cgn (41),helicopter, uscg search and rescue, hh-60j, missile systems, nato sea sparrow,sturgeon class ssn (637),helicopter, search and rescue, hh-60h
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Skirt Outside Diameter: 1.525 inches maximum
Skirt Design: nondetachable
Color: black, lusterless
Style Designator: round
Thread Series Designator: unc screw hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-00-284-5672	No Name Available	01/01/2009
5355-00-706-3804	No Name Available	07/06/1998
5355-00-877-3023	No Name Available	11/01/1991

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
509-3NA-2M	Knob
70-05-2	Knob
76S18-1L	Knob
90-3NP-2G	Knob
91D4MA	Knob
AD2765482	Knob
D83129	Knob
EM25644	Knob
KMS9G2LNR	Knob
M18826	Knob
MD47K	Knob
MH10387-1	Knob
MS91528-2G2B	Knob
S18-1L	Knob
S642-1-621	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-727-1487?

The FSCG of the NSN 5355-00-727-1487 is 5355

Does the NSN 5355-00-727-1487 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-727-1487 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 5355-00-727-1487 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-727-1487 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 5355-00-727-1487 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961