Part Number B94.9

Thread Cutting Tap

Description

Spiral pointed flutes. H1 thread limit, two flutes. For hand tapping in metal. Performs right-hand thread cutting. Made of high-speed, hardened steel. Has a square shank & ground threads. A bottoming tap has the first 1 to 2 threads chamfered; a plug tap

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

b94.9

Demil:

Shelf Life:

UOM:

NIIN:

002613268

NSN

National Stock Number:

5136-00-261-3268 5136002613268

TXT

Description:

Thread Cutting Tap

INC

Item Name Code:

15218

MRC:

The minimum and maximum pitch diameter limits of a straight screw thread.AAJE

Thread Pitch Diameters:

+0.2268/+0.2273 inches

MRC:

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.AAJF

Thread Direction:

Right-hand

MRC:

A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.AASA

Thread Length:

1.000 inches

MRC:

The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.AAZE

Shank Diameter:

0.255 inches

MRC:

The shortest straight line between flats,perpendicular to the height of the wrenching surface.AAZK

Width Across Flats:

0.191 inches

MRC:

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP

Overall Length:

2.500 inches

MRC:

The number of flutes provided.ALAR

Flute Quantity:

MRC:

An indication of the thread structure.ANMJ

Thread Structure:

Regular

MRC:

The means used in forming the thread.ANMM

Thread Forming Method:

Ground

MRC:

Indicates the type of starting chamfer.ANMP

Starting Chamfer Type:

Plug

MRC:

A measurement of the longest dimension of a square end,in distinction from width.ANNL

Square End Length:

0.313 inches

MRC:

The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ

Material And Location:

Steel, high speed

MRC:

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL

Style Designator:

Spiral pointed flute

MRC:

Designates the thread diameter,series/type,and number of threads per specific measurement scale.THDS

Thread Size And Series/type Designator:

0.250-28 unf

MRC:

The document designator of the specification or standard which established the item of supply.ZZZK

Specification Data:

05047-asme b94.9 professional/industrial association standard

Part Number	RNVC	RNAAC	DAC	CAGE
B94.9	1	ZZ	4	05047
C57136	2	ZZ	4	1NEX4
11861	2	ZZ	4	92061
GGG-T-70 TY2SEBSTB	9	ZZ	3	80244
GGG-T-70	9	ZZ	3	81348

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number B94.9

Pricing & Availability

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