Model: 5303 2-1/4 - 4-1/2

Thread Cutting Tap

Properties:

Thread Pitch Diameters

+2.1072/+2.1092 inches

Thread Direction

Right-hand

Thread Length

Between 3.437 inches and 3.687 inches

Shank Diameter

Between 1.891 inches and 1.894 inches

Width Across Flats

Between 1.410 inches and 1.420 inches

Overall Length

Between 8.188 inches and 8.312 inches

Flute Quantity

Thread Structure

Regular

Thread Forming Method

Ground

Starting Chamfer Type

Bottoming

Square End Length

Between 1.376 inches and 1.500 inches

Material And Location

Steel, high speed

Style Designator

Straight flute

Thread Size And Series/type Designator

2.250-4-1/2 unc

NSN

5136-00-228-1060

Part Number

5303 2-1/4 - 4-1/2

Description

Tap,thread Cutting

CAGE

1NEX4

An internal threading tool with longitudinally separated cutting edges designed to form specific threads.

Part 5303 2-1/4 - 4-1/2 NSN 5136-00-228-1060

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15218

FIIG:

A13600

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

186620

UFC:

91810

LTL:

RATING VARIABLE

LCL:

WCC:

732

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8207400000
SITC: 69564
End Use: Photo, service industry machinery
NAICS: 333515
USDA: 1

Freight Class: Tools for tapping or threading, parts thereof, of base metal