BK55X 1 1/8 — PULLEY,GROOVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BK55X 1 1/8: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, design_form: SPOKED, bearing_type: BUSHING, groove_shape: CHANNEL, overall_length: 1.156 INCHES NOMINAL IN, outside_diameter: 5.25 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-665-9447, 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

BK55X 1 1/8

NSN: 3020-01-665-9447
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71176 — EMERSON ELECTRIC CO BROWNING MFG DIV (USA)

SPECIFICATIONS

material	IRON CAST OVERALL
design_form	SPOKED
bearing_type	BUSHING
groove_shape	CHANNEL
overall_length	1.156 INCHES NOMINAL IN
groove_quantity	1
outside_diameter	5.25 INCHES NOMINAL IN
special_features	FINISH BORE, 1.125"
part_name_assigned_by_controlling_agency	PULLEY, GROOVE
NSN	3020-01-665-9447

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN FORM: SPOKED

•

GROOVE SHAPE: CHANNEL

•

OUTSIDE DIAMETER: 5.25 INCHES NOMINAL IN

•

GROOVE QUANTITY: 1

•

BEARING TYPE: BUSHING

TECHNICAL CHARACTERISTICS

DESIGN FORM	SPOKED
GROOVE SHAPE	CHANNEL
OUTSIDE DIAMETER	5.25 INCHES NOMINAL IN
OVERALL LENGTH	1.156 INCHES NOMINAL IN
GROOVE QUANTITY	1
BEARING TYPE	BUSHING
SPECIAL FEATURES	FINISH BORE, 1.125"
PART NAME ASSIGNED BY CONTROLLING AGENCY	PULLEY, GROOVE
MATERIAL	IRON CAST 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

No substitute or cross-reference records for this part.

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 BK55X 1 1/8?

BK55X 1 1/8 is a PULLEY,GROOVE.

What is the NSN for BK55X 1 1/8?

BK55X 1 1/8 is cataloged in the U.S. Government catalog under NSN 3020-01-665-9447. This indicates validated use in U.S. government and defense supply chains.

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BK55X 1 1/8 — PULLEY,GROOVE

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