Model: A-A-51440 CLASS 2 STYLE B SIZE 7

Drill Chuck

Properties:

Attachment Method

Arbor hole

Bearing Type

Plain

Performance Type

Heavy duty

Unit Type

3-jaw key

Attachment Type

Threaded

Arbor

Not included

Attachment Size Designation

5/8-16 ns

Tool Size Accommodated

Between 0.001 inches and 0.500 inches

Nondefinitive Specification/std Data

2 class and b style and 7 size

NSN

3460-00-270-6021

Part Number

A-A-51440 CLASS 2 STYLE B SIZE 7

Description

Chuck,drill

CAGE

58536

An accessory for holding tools with a plain cylindrical shank such as drills, taps, or the like, by means of two or more internal selfcentering (universal) jaws. It may be attached directly to the spindle of a machine, arbor, shaft, hand mechanism, or the like without the use of centers. The jaws are simultaneously adjusted by an adjusting nut, sleeve, feed screw, or the like. The maximum rated capacity of this item is one (1) inch (25.4 mm) diameter. For universal chucks having a capacity in excess of one (1) inch (25.4 mm), see chuck, universal jaw. Excludes chuck, centering, lathe.

Part A-A-51440 CLASS 2 STYLE B SIZE 7 NSN 3460-00-270-6021

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05101

FIIG:

T182-H

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:

8.0 X 6.0 X 3.0

Paclk Weight:

0.5000lbs

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:

184130

UFC:

90287

LTL:

77.5

LCL:

WCC:

732

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8466100175
SITC: 73511
End Use: Metalworking machine tools
NAICS: 333515
USDA: 1

Freight Class: Tool holders and self-opening dieheads, nesoi