Model: H493-1

Control Dial

Description:

Unable to decode unable to decode, 2 setscrew hole quantity, 0.550 inches distance from hole center to knob/skirt base, 0.835 inches overall depth.

Properties:

Setscrew Hole Quantity

Distance From Hole Center To Knob/skirt Base

0.550 inches

Overall Depth

0.835 inches

Outside Diameter

1.000 inches

Attachment Method

Hole and setscrews

Knob Portion Diameter

0.500 inches

Scale Direction And Range

9 to 0 clockwise first scale

Scale Direction And Range

30 to 0 clockwise second scale

Scale Division Quantity

100 first scale

Scale Division Quantity

9 second scale

Drive Ratio

10.0 single

Drive Type

Direct and gear

Scale Type

Linear all scales

Screw Drive Type

Hexagon socket

Thready Qty Per Inch (tpi)

32 screw hole

Thread Size

0.250 inches screw hole

Positioning Mechanism Type

Knob dual

Height

Between 0.880 inches and 0.940 inches

Material

Aluminum alloy

Surface Treatment

Anodize

Style Designator

Round w/knob

Thread Series Designator

Unef screw hole

NSN

5355-00-075-5154

Part Number

H493-1

Description

Dial,control

CAGE

80294

A dial designed to be connected to a tuning or selecting mechanism to position the mechanism to some value within its adjustable range. It is designed to be read in conjunction with a vernier indicator, pointer, or like instruments which may or may not be an integral part of the item. May include a knob. For items with one graduation, letter, or symbol, or marked to indicate the position of items such as a valve, brake, or two position switch, see knob or handwheel. See also dial, scale.

Part H493-1 NSN 5355-00-075-5154

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03265

FIIG:

A530P0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

4.0000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 9033000000
SITC: 87490
End Use: Measuring, testing, control instruments
NAICS: 334513
USDA: 1

Freight Class: Parts and accessories (not specified or included elsewhere in this chapter) for machines, appliances, instruments or apparatus of chapter 90