Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 3020-00-288-2410CAGE 02280

17 977B

Pulley Groove

Pulley Groove ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

American Hoist
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
3020 Gear Pulley Sprocket and Transmission Chain
FSC
Why ASAP

Operations-grade aviation sourcing.

AS9120B
Quality-managed distribution
15 min
Average RFQ response, 24/7
Full trace
Documentation & certs on request
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Request a quote for 17 977B

Send this part to ASAP with quantity, need-by timing, and buyer contact details. An account manager will review availability, alternates, certificates, and delivery options.

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Send this part to ASAP with quantity, need-by timing, and buyer contact details. A dedicated account manager reviews availability, alternates, certificates, and delivery options.

Pulley Groove17 977B
NSN3020-00-288-2410
Manufacturer
American Hoist
CAGE
02280
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Characteristics Data of NSN 3020-00-288-2410, 3020002882410

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH1.250 INCHES NOMINAL
ABGFGROOVE WIDTH1.750 INCHES NOMINAL
ABHEOUTSIDE DIAMETER16.500 INCHES NOMINAL
ABHPOVERALL LENGTH3.125 INCHES NOMINAL
ABXVBORE DIAMETER2.500 INCHES NOMINAL
ADGEBORE LENGTH2.500 INCHES NOMINAL
AGWAGROOVE RADIUS0.313 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONSTEEL OVERALL
AQPLFACE WIDTH2.250 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSINCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BDDYBEARING QUANTITY1
BSGGKEYING FACILITYNOT INCLUDED
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEU
BYDSBORE FEATUREINCLUDED
BYDTBEARING TYPESLEEVE
BYZDHUB END OUTSIDE DIAMETER AND LOCATION4.250 INCHES NOMINAL BOTH ENDS
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.625 INCHES NOMINAL BOTH ENDS
FEATSPECIAL FEATURES1/8 IN. NPT DRILLED FOR LUBRICATION FITTING AA END OF HUB THROUGH BORE AT 30 DEG ANGLE FROM CENTER LINE OF PULLEY FACE
STYLSTYLE DESIGNATORWEBBED OR SPOKED