Part identity

17 977B

Pulley Groove

American Hoist

Avg quote: 14 minFulfilled from Anaheim, CAAS9120:2025 · ISO 9001 · FAA AC 00-56BC of C, lot & date code with every line

Part description

Pulley Groove

ASAP supports this specific part for replacement, spare-pool replenishment, retrofit, and urgent maintenance requirements. Quote requests can include alternate MPN, condition preferences, certification needs, and plant-specific receiving instructions so procurement gets a clear sourcing response before purchase.

Specifications

MPN
17 977B
Item name
Pulley Groove
Manufacturer code
02280
Manufacturer
American Hoist

Certifications & documentation

  • UL Recognized
  • CE
  • C of C available on request
AH

Manufacturer

American Hoist

Authorized-distributor or qualified-aftermarket source. Parts shipped from this manufacturer include full traceability paperwork and counterfeit-mitigation per SAE AS6081.

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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
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Certifications

  • AS9120:2025
  • ISO 9001:2015
  • FAA AC 00-56B
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USA fulfillment. Every order shipped from our Anaheim, California operations. Counterfeit-mitigation aligned to SAE AS5553 / AS6081.

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