Spark Plug

Model / MPN: 33 813421 | NSN: 2920-01-065-3993

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; and electrode.

Product Details

NATO Stock Number

2920-01-065-3993

Sold in multiples of

10 EA

DEMIL

Reach Length

0.460 inches

Width Across Flats

0.625 inches

Electrode Style

B1 single flat shell ground electrode (see also style 4)

Thread Size And Series/type Designator And Location

14-1.25mm base

33 81 Series Parts

33 813413
33 813415
33 813421

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

33 813421 Cross Reference

C33-59660
MR41T
MR41T