Spark Plug

R42TS

(NSN) National Stock Number

2920-00-004-6791

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

Item Name Code

00294

Schedule B Code

8511100000

Summary

Unshielded,solid or threaded post,gasket seat body style, 10000.0 nominal dc resistance rating in ohms, 0.460 inches nominal reach length, engine other than aircraft usage design, 0.625 inches nominal width across flats, single ground electrode (see also style 1) electrode style

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	AX

Identification

An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes:glow plug; electrode.

INC	FIIG	Concept	Condition
00294	A10400	-	2

Specifications

Body Style

unshielded,solid or threaded post,gasket seat

Details

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

Dc Resistance Rating In Ohms

10000.0 nominal

Details

The opposition to the flow of direct current offered by an item,expressed in ohms.

Reach Length

0.460 inches nominal

Details

A measurement of the longest dimension of the reach,in distinction from width.

Usage Design

engine other than aircraft

Details

Indicates the designed use of the item.

Width Across Flats

0.625 inches nominal

Details

The shortest straight line between flats,perpendicular to the height.

Electrode Style

single ground electrode (see also style 1)

Details

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

Mean Effective Pressure Rating

290.0 pounds per square inch minimum and 300.0 pounds per square inch maximum

Details

The average effective pressure rating for which the item is designed.

Seat Major Diameter

0.625 inches maximum

Details

None.

Height Above Mounting Surface

2.030 inches nominal

Details

None.

Special Features

tapered seat series

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
ARF22	01637	E	-	5	2	-	AX
19157982	7X677	6	-	5	9	-	ZZ
19300874	7X677	6	-	5	9	-	ZZ
19354426	7X677	6	-	5	2	-	ZZ
5613324	7X677	6	-	5	9	-	ZZ
ARF22	26377	E	-	5	9	-	AX
R42CTS	70040	6	-	3	9	-	AX
5613324	11862	6	-	5	9	-	ZZ
5613808	11862	6	-	5	9	-	AX
RV9YC	0B231	6	-	5	9	-	AX
400	0AFL4	6	-	5	2	-	ZZ
RBL9Y	0AFL4	E	-	5	9	-	AX
RV9YC	0AFL4	6	-	5	9	-	AX

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
87080	-	W	-

RVC	WCC	TCC	SHC
-	583	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

GENERAL MOTORS LLC DBA GENERAL MOTORS

CAGE: 70040

FLINT , MI , 48504-1259

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 2920-00-004-6791

What is the NIIN of the NSN 2920-00-004-6791?

The National Item Identification Number (NIIN) of the NSN 2920-00-004-6791 is 00-004-6791

When the NSN 2920-00-004-6791 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Jun 7, 1972

Does the NSN 2920-00-004-6791 contain any precious metals?

Does not contain precious metal

Does the NSN 2920-00-004-6791 contain any hazardous material?

No data in HMIRS

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