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1T3B Knob

5355-01-049-4142

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Official Item Classification

Name
Knob
Part Number
1T3B
(NSN) National Stock Number
5355-01-049-4142
(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
10/19/1977 (48 years ago)

2 setscrew hole quantity, 0.690 inches minimum and 0.730 inches maximum width, 0.405 inches minimum overall depth, 0.127 inches minimum and 0.129 inches maximum inside diameter, 0.187 inches maximum distance from hole center to knob/skirt base

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

0.187 inches maximum

Overall Depth

0.405 inches minimum

Width

0.690 inches minimum and 0.730 inches maximum

Gripping Surface Condition

grip aid

Shaft Accommodation Style

flatted one side

Length

1.020 inches minimum and 1.070 inches maximum

Reference Marking

line

Attachment Method

setscrews

Inside Width

0.107 inches minimum and 0.112 inches maximum

Overall Thickness

0.580 inches minimum and 0.640 inches maximum

End Item Identification

support equipment, b-1 aircraft,helicopter, search and rescue, hh-60h, arleigh burke class ddg,ticonderoga class cg (47), forrestal class cv, nimitz class cvn,helicopter, carrier based asw, sh-60f,radarset, an/tpn-18, tarawa class lha

Material Transparency

opaque

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Pointer Design

nondetachable

Special Features

shaft accommodation hole counterbored 0.485 in; min dia,0.026 in. min depth

Style Designator

pointer

Thread Series Designator

unc screw hole

Specification/Standard Data

96906-ms91528 government standard

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 5355-01-049-4142?
The FSCG of the NSN 5355-01-049-4142 is 5355
Does the NSN 5355-01-049-4142 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-01-049-4142 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 5355-01-049-4142 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-01-049-4142 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 5355-01-049-4142 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Wed, Oct 19, 1977