Part identity

NAS383-1

Pulley Groove

Stevens Aircraft Corp

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
NAS383-1
Item name
Pulley Groove
Manufacturer code
02975
Manufacturer
Stevens Aircraft Corp

Certifications & documentation

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

Manufacturer

Stevens Aircraft Corp

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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NSN Information for Part Number NAS383-1 with NSN 3020-00-200-1538, 3020002001538

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020002001538

Item Description:

PULLEY,GROOVE

3020002001538N
CIICHCCESDPMICCriticalityENAC
Part NumberISCRNVCRNCCHCCMSDSSADC
NAS383-1623

Characteristics Data of NSN 3020-00-200-1538, 3020002001538

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.375 INCHES NOMINAL
ABGFGROOVE WIDTH0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
ABHEOUTSIDE DIAMETER1.250 INCHES NOMINAL
ABXVBORE DIAMETER0.251 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
ADGEBORE LENGTH0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
AGWAGROOVE RADIUS0.047 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
ANNQMATERIAL AND LOCATIONPLASTIC, PHENOLIC LAMINATE OVERALL
AQPLFACE WIDTH0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
ARJDDESIGN FORMPLAIN
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
STYLSTYLE DESIGNATORPLAIN
Integrated Electromechanicals

Industrial automation, control, and electromechanical components. Over 2 billion parts across 5,100+ manufacturers. Quotes back in 15 minutes, 24/7 — fulfilled from Anaheim, California.

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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