A8656 — GEAR SECTOR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A8656: GEAR SECTOR,SPUR.

The GEAR SECTOR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, special_features: BORE INCLUDED, surface_treatment: PASSIVATE OVERALL, material_document_and_classification: AMS 5643,17-4PH NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL, surface_treatment_document_and_classification: AMS 5643,17-4PH ASSN STD SINGLE TREATMENT RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-078-2035, 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

A8656

NSN: 3020-01-078-2035
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 12511 — SIMMONDS PRECISION PRODUCTS INC (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
special_features	BORE INCLUDED
surface_treatment	PASSIVATE OVERALL
material_document_and_classification	AMS 5643,17-4PH NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	AMS 5643,17-4PH ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	3020-01-078-2035

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 5643,17-4PH ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643,17-4PH NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

MATERIAL: STEEL COMP 630 OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 5643,17-4PH ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643,17-4PH NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURES	BORE INCLUDED
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL COMP 630 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 2

51-10254Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

642AS7510Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A8656?

A8656 is a GEAR SECTOR,SPUR.

What parts can replace A8656?

There are 2 known substitutes for A8656: 51-10254, 642AS7510. Substitute compatibility should be verified for your specific system.

What is the NSN for A8656?

A8656 is cataloged in the U.S. Government catalog under NSN 3020-01-078-2035. This indicates validated use in U.S. government and defense supply chains.

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