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Technical Data Sheet
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28741 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The ACTUATOR,ROTARY,HYDRAULIC is a the manufacturer industrial component. Key specifications include special_features: 230/460 VOLT ROTOR AND SHAFT ASSEMBLY AND STATOR FOR LODESTAR ELECTRIC CHAIN HOIST, end_item_identification: NAVY WEAPONS CODE JS, WHIDBET ISLAND CLASS LSD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-087-2227, 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
28741
NSN: 3130-01-087-2227
FSC: 3130
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
special_features230/460 VOLT ROTOR AND SHAFT ASSEMBLY AND STATOR FOR LODESTAR ELECTRIC CHAIN HOIST
end_item_identificationNAVY WEAPONS CODE JS, WHIDBET ISLAND CLASS LSD
NSN3130-01-087-2227
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 28741 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE,QQ-C-390
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE,QQ-C-390
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
895-26980Interchangeable
interchangeable cross-reference
interchangeable
516-5952161TRInterchangeable
interchangeable cross-reference
interchangeable
C-895A ASSY DInterchangeable
interchangeable cross-reference
interchangeable
28740Interchangeable
interchangeable cross-reference
interchangeable
895-26980 ITEM 5Interchangeable
interchangeable cross-reference
interchangeable
CB27386-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28741?
28741 is a ACTUATOR,ROTARY,HYDRAULIC.
What parts can replace 28741?
There are 18 known substitutes for 28741: 895-26980, 516-5952161TR, C-895A ASSY D and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28741?
28741 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-087-2227. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026