12SC2L1

View detailed technical data, stock status, and sourcing information for: 12SC2L1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-584-4247

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

0.427 inches maximum distance from hole center to knob/skirt base, 0.250 inches minimum counterbore depth, 2 setscrew hole quantity, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.685 inches minimum counterbore 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: 0.252 inches minimum and 0.254 inches maximum
Counterbore Diameter: 0.685 inches minimum
Counterbore Depth: 0.250 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.427 inches maximum
Overall Depth: 0.605 inches minimum
Width: 1.795 inches minimum and 1.885 inches maximum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Skirt Style: stepped
Attachment Method: setscrews
Overall Thickness: 1.300 inches minimum and 1.400 inches maximum
End Item Identification: forrestal class cv,nimitz class cvn,sturgeon class ssn (637),communications terminal, satellite an/gsc-39(v)1,teletype, model28,virginia class cgn (41),ticonderoga class cg (47),los angeles class ssn (688),sonar acoustic miscellaneous
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: 1.185 inches maximum
Skirt Design: nondetachable
Color: black, lusterless
Material: plastic
Style Designator: round with crank
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Below is a list of NSNs that have been officially superseded by this NSN: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
5355-00-584-3980	No Name Available	01/01/1963
5355-00-644-2468	No Name Available	06/01/2002
5355-00-646-4687	No Name Available	01/01/1960
5355-00-964-1107	No Name Available	03/02/1970

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
125-6-2G	Knob
128-23-1	Knob
12SC2L1	Knob
140352	Knob
1620006P1	Knob
231-1095G2	Knob
281-0071-000	Knob
281-9002-00	Knob
3S2B	Knob
562882-20	Knob
7-6569	Knob
721815-01	Knob
KMS12S2L	Knob
KMS12S2LNR	Knob
M291528-3S2B	Knob
MS91528-3S2B	Knob
NASM91528-MS91528-3S2B	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-584-4247?

The FSCG of the NSN 5355-00-584-4247 is 5355

Does the NSN 5355-00-584-4247 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-584-4247 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 5355-00-584-4247 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-584-4247 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 5355-00-584-4247 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963