51B2MA

Knob

NSN 5355-00-813-2078

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

008132078

Detail Specifications

Inside Diameter:

Between 0.127 inches and 0.129 inches

Counterbore Diameter:

0.300 inches

Counterbore Depth:

0.177 inches

Setscrew Hole Quantity:

Distance From Hole Center To Knob/skirt Base:

0.325 inches

Overall Depth:

0.560 inches

Gripping Surface Condition:

Grip aid

Shaft Accommodation Style:

Counterbored

Outside Diameter:

Between 0.490 inches and 0.530 inches

Skirt Style:

Stepped

Attachment Method:

Setscrews

Overall Thickness:

Between 0.625 inches and 0.685 inches

End Application:

W/s: helicopter, mh-53e; aircraft (ac-130h, mc-130h, ec-130e, hc-130); deep submergence systems programs (dssp); fire control system, mk 92 (fcs); communications systems, an/wrr-7; support equipment, b-1 aircraft; aircraft, c-2a (reprocured); helicopter, advance attack, ah-1w; radar set, an/pps-5b

Material Transparency:

Opaque

Screw Drive Type:

Hexagon socket

Thready Qty Per Inch (tpi):

40 screw hole

Thread Size:

0.112 inches screw hole

Skirt Outside Diameter:

0.460 inches

Skirt Design:

Nondetachable

Color:

Black, lusterless

Style Designator:

Round

Thread Series Designator:

Unc screw hole

NSN:

5355-00-813-2078

Item Name:

Knob,switch

Cage Code:

23480

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

50-2-1G

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8418755-002

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS91528-001B

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS91528-0D18

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS915280D1B

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS91528-0D1B

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

752840-7

Cage Code:

07187

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

H1189

Cage Code:

06811

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

BG-34

Cage Code:

00141

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

0D1B

Cage Code:

23480

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

H1188

Cage Code:

06811

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

222729-001

Cage Code:

81413

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1018963-001

Cage Code:

0HBH2

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

50-2-1G

Cage Code:

49956

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

115935-031

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

H95016X4B1

Cage Code:

C0628

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PS50-1

Cage Code:

21604

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KMS5D1LNR

Cage Code:

42498

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KMS5D1LNR

Cage Code:

07886

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

KMS5DILNR

Cage Code:

92149

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1018963-001

Cage Code:

05037

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5L1RS

Cage Code:

23480

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5355008132078

Cage Code:

SCY13

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10082613

Cage Code:

A486G

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

50-2-1

Cage Code:

94414

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:

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

Submit this form for current pricing and availability quote on part number 51b2ma and/or cross reference parts.

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).