6870951 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6870951: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E9310 OVERALL, body_style: PLAIN, SOLID, bore_style: W/COUNTERBORE BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STUB, pitch_diameter: 1.7570 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-191-9366, 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

6870951

NSN: 3020-00-191-9366
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP E9310 OVERALL
body_style	PLAIN, SOLID
bore_style	W/COUNTERBORE BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STUB
pitch_diameter	1.7570 INCHES NOMINAL IN
pressure_angle	25.0000 DEGREES
teeth_quantity	24
tooth_direction	LEFT
style_designator	PROTRUDING HUBS
hub_style_designator	PLAIN BOTH ENDS
material_document_and_classification	AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	3020-00-191-9366

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 24

•

BODY STYLE: PLAIN, SOLID

•

TOOTH DIRECTION: LEFT

•

BORE STYLE: W/COUNTERBORE BOTH ENDS

•

TEETH TYPE: SINGLE HELIX

•

STYLE DESIGNATOR: PROTRUDING HUBS

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 1.7570 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	24
BODY STYLE	PLAIN, SOLID
TOOTH DIRECTION	LEFT
BORE STYLE	W/COUNTERBORE BOTH ENDS
TEETH TYPE	SINGLE HELIX
STYLE DESIGNATOR	PROTRUDING HUBS
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	1.7570 INCHES NOMINAL IN
TOOTH FORM	STUB
HUB STYLE DESIGNATOR	PLAIN BOTH ENDS

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

6840847Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 6870951?

6870951 is a GEAR,HELICAL.

What parts can replace 6870951?

There is 1 known substitute for 6870951: 6840847. Substitute compatibility should be verified for your specific system.

What is the NSN for 6870951?

6870951 is cataloged in the U.S. Government catalog under NSN 3020-00-191-9366. This indicates validated use in U.S. government and defense supply chains.

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6870951 — GEAR,HELICAL

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