3186906-1 — RING,PISTON

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

3186906-1: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, teeth_type: STRAIGHT, pitch_diameter: 5.0000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, style_designator: SIDE FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING, face_nominal_width: 0.625 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-140-3489, 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

3186906-1

NSN: 2805-00-140-3489
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 77068 — ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV (USA)

SPECIFICATIONS

material	STEEL OVERALL
teeth_type	STRAIGHT
pitch_diameter	5.0000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
style_designator	SIDE FACE, FRONT HUB RECESSED, BACK HUB PROTRUDING
face_nominal_width	0.625 INCHES IN
hub_nominal_diameter	1.875 INCHES SECOND END IN
hub_style_designator	PLAIN BOTH ENDS
nominal_overall_length	2.406 INCHES IN
nominal_distance_from_bore_center_to_keyway_bottom	0.6250 INCHES BOTH ENDS IN
nominal_distance_between_body_face_and_recessed_hub_end	0.3750 INCHES FIRST END IN
NSN	2805-00-140-3489

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 2

ABC-14476-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

76329Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3186906-1?

3186906-1 is a RING,PISTON.

What parts can replace 3186906-1?

There are 2 known substitutes for 3186906-1: ABC-14476-1, 76329. Substitute compatibility should be verified for your specific system.

What is the NSN for 3186906-1?

3186906-1 is cataloged in the U.S. Government catalog under NSN 2805-00-140-3489. This indicates validated use in U.S. government and defense supply chains.

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3186906-1 — RING,PISTON

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