221541PC2 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

221541PC2: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: W/ 2 KEYWAYS BOTH ENDS, pitch_diameter: 2.0000 INCHES NOMINAL IN, pressure_angle: 25.0000 DEGREES, teeth_quantity: 16. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-314-1149, 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

221541PC2

NSN: 3020-01-314-1149
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	W/ 2 KEYWAYS BOTH ENDS
pitch_diameter	2.0000 INCHES NOMINAL IN
pressure_angle	25.0000 DEGREES
teeth_quantity	16
style_designator	HUBLESS
face_nominal_width	1.599 INCHES IN
keyway_nominal_width	0.190 INCHES BOTH ENDS IN
bore_nominal_diameter	0.937 INCHES BOTH ENDS IN
nominal_outside_diameter	2.250 INCHES IN
nominal_distance_from_bore_center_to_keyway_bottom	0.563 INCHES BOTH ENDS IN
NSN	3020-01-314-1149

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.190 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 0.937 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 16

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: W/ 2 KEYWAYS BOTH ENDS

•

STYLE DESIGNATOR: HUBLESS

•

PITCH DIAMETER: 2.0000 INCHES NOMINAL IN

•

NOMINAL OUTSIDE DIAMETER: 2.250 INCHES IN

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.190 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	0.937 INCHES BOTH ENDS IN
TEETH QUANTITY	16
BODY STYLE	PLAIN, SOLID
BORE STYLE	W/ 2 KEYWAYS BOTH ENDS
STYLE DESIGNATOR	HUBLESS
PITCH DIAMETER	2.0000 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	2.250 INCHES IN
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM	0.563 INCHES BOTH ENDS IN
PRESSURE ANGLE	25.0000 DEGREES

SUBSTITUTES & CROSS-REFERENCES 1

221541Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 221541PC2?

221541PC2 is a GEAR,SPUR.

What parts can replace 221541PC2?

There is 1 known substitute for 221541PC2: 221541. Substitute compatibility should be verified for your specific system.

What is the NSN for 221541PC2?

221541PC2 is cataloged in the U.S. Government catalog under NSN 3020-01-314-1149. This indicates validated use in U.S. government and defense supply chains.

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221541PC2 — GEAR,SPUR

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