RB31-1-4DIA

Knob

NSN 5355-00-644-2189

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

006442189

Detail Specifications

Inside Diameter:

0.255 inches

Setscrew Hole Quantity:

Distance From Hole Center To Knob/skirt Base:

0.250 inches

Overall Depth:

0.500 inches

Width:

1.250 inches

Gripping Surface Condition:

Grip aid

Shaft Accommodation Style:

Round

Length:

1.375 inches

Skirt Style:

Flared

Attachment Method:

Setscrews

Overall Thickness:

0.562 inches

Screw Drive Type:

Hexagon socket

Thready Qty Per Inch (tpi):

32 screw hole

Thread Size:

0.164 inches screw hole

Skirt Outside Diameter:

1.250 inches

Skirt Design:

Nondetachable

Pointer Design:

Nondetachable

Color:

Black

Material:

Plastic

Style Designator:

Bar with single pointer

Thread Series Designator:

Unc screw hole

NSN:

5355-00-644-2189

Item Name:

Knob,switch

Cage Code:

86797

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

294520-3

Cage Code:

27914

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

C294520-3

Cage Code:

27914

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1-114728ISSUE1

Cage Code:

55026

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03263

FIIG:

A530M0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

1.3 X 1.2 X 0.5

Paclk Weight:

0.1000lbs

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:

000000

UFC:

00000

LTL:

NO RATING

LCL:

WCC:

772

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Switch Knob"

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes doorknob; and handle (as modified).