AT 21717 — CAP,IGNITION DISTRIBUTION

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AT 21717: CAP,IGNITION DISTRIBUTION.

The CAP,IGNITION DISTRIBUTION is a the manufacturer industrial component. Key specifications include height: 3.250 INCHES NOMINAL IN, diameter: 3.375 INCHES NOMINAL IN, mounting_method: SNAP SPRING, electrode_design: SINGLE, application_design: DISTRIBUTOR, cover_accommodation: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-008-7345, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

AT 21717

NSN: 2920-00-008-7345
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 06021 — DEERE & COMPANY DBA JOHN DEERE DUBUQUE WORKS DIV JOHN DEERE DUBUQUE WORKS (USA)

SPECIFICATIONS

height	3.250 INCHES NOMINAL IN
diameter	3.375 INCHES NOMINAL IN
mounting_method	SNAP SPRING
electrode_design	SINGLE
application_design	DISTRIBUTOR
cover_accommodation	NOT INCLUDED
ignition_system_design	SINGLE
coil_lead_connection_type	PUSH-IN
fungus_resistant_treatment	NOT INCLUDED
internal_coil_electrode_type	BUTTON
radio_interference_shielding	NOT PROVIDED
spark_plug_lead_connection_type	PUSH-IN
NSN	2920-00-008-7345

COMPONENT DIAGRAM

KEY FEATURES

•

EXTERNAL COIL LEAD ACCOMMODATION QUANTITY: 1

•

SPARK PLUG LEAD ACCOMMODATION QUANTITY: 3

•

INTERNAL COIL ELECTRODE TYPE: BUTTON

•

MOUNTING METHOD: SNAP SPRING

•

RADIO INTERFERENCE SHIELDING: NOT PROVIDED

•

ELECTRODE DESIGN: SINGLE

•

DIAMETER: 3.375 INCHES NOMINAL IN

•

COIL LEAD CONNECTION TYPE: PUSH-IN

TECHNICAL CHARACTERISTICS

EXTERNAL COIL LEAD ACCOMMODATION QUANTITY	1
SPARK PLUG LEAD ACCOMMODATION QUANTITY	3
INTERNAL COIL ELECTRODE TYPE	BUTTON
MOUNTING METHOD	SNAP SPRING
RADIO INTERFERENCE SHIELDING	NOT PROVIDED
ELECTRODE DESIGN	SINGLE
DIAMETER	3.375 INCHES NOMINAL IN
COIL LEAD CONNECTION TYPE	PUSH-IN
IGNITION SYSTEM DESIGN	SINGLE
HEIGHT	3.250 INCHES NOMINAL IN

OTHER ITEMS IN FSC 2920 — Engine Electrical System Components, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2920-00-003-5173 2920-00-005-1596 2920-00-035-6718 2920-00-158-2674 2920-00-255-4938 2920-00-424-3259

SUBSTITUTES & CROSS-REFERENCES 1

IBT1097AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AT 21717?

AT 21717 is a CAP,IGNITION DISTRIBUTION.

What parts can replace AT 21717?

There is 1 known substitute for AT 21717: IBT1097A. Substitute compatibility should be verified for your specific system.

What is the NSN for AT 21717?

AT 21717 is cataloged in the U.S. Government catalog under NSN 2920-00-008-7345. This indicates validated use in U.S. government and defense supply chains.

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AT 21717 — CAP,IGNITION DISTRIBUTION

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