P17-3-172 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

P17-3-172: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.6875 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 172. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-115-2817, 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

P17-3-172

NSN: 3020-01-115-2817
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 00141 — ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.6875 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	172
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
surface_treatment	PASSIVATE HUB
end_nominal_length	0.250 INCHES FIRST END IN
face_nominal_width	0.104 INCHES IN
end_nominal_diameter	0.500 INCHES FIRST END IN
NSN	3020-01-115-2817

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 172

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

BORE STYLE: PLAIN BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.281 INCHES FIRST END IN

•

FIRST STEP NOMINAL LENGTH: 0.031 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 10

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
TEETH QUANTITY	172
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.281 INCHES FIRST END IN
FIRST STEP NOMINAL LENGTH	0.031 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 10
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES 1

AP64W-172Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy P17-3-172?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is P17-3-172?

P17-3-172 is a GEAR,ANTIBACKLASH,SPUR.

What parts can replace P17-3-172?

There is 1 known substitute for P17-3-172: AP64W-172. Substitute compatibility should be verified for your specific system.

What is the NSN for P17-3-172?

P17-3-172 is cataloged in the U.S. Government catalog under NSN 3020-01-115-2817. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

P17-3-172 — GEAR,ANTIBACKLASH,SPUR

Request a Quote — P17-3-172