Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 3020-00-135-1581CAGE 11859

0A21 61012

Sprocket Wheel

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

Hunt Valve Company Inc
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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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.

Sprocket Wheel0A21 61012
NSN3020-00-135-1581
Manufacturer
Hunt Valve Company Inc
CAGE
11859
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Characteristics Data of NSN 3020-00-135-1581, 3020001351581

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER1.868 INCHES NOMINAL
ABHPOVERALL LENGTH1.250 INCHES NOMINAL
ABRRKEYWAY WIDTH0.188 INCHES NOMINAL
ABUJTHREAD SIZE10-32
ABXVBORE DIAMETER0.750 INCHES NOMINAL
ADGEBORE LENGTH1.250 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.457 INCHES NOMINAL
AGJSPITCH DIAMETER1.685 INCHES NOMINAL
AHYFSECURING HOLE QUANTITY1
AQPLFACE WIDTH0.560 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTHOLE LOCATION0.250 IN. FROM HUB END
BSGGKEYING FACILITYINCLUDED
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE
BXSJLIGHTENING HOLENOT INCLUDED
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFFSECURING LOCATIONAA END
BYFHBELT/CHAIN/FILM SIZE FOR WHICH DESIGNEDROLLER CHAIN
BYFJROLLER CHAIN PITCH TYPE FOR WHICH DESIGNEDDOUBLE ROLLER
BYFLTEETH ROW QUANTITY2
BYFMCENTER TO CENTER DISTANCE BETWEEN TEETH ROWS0.399 INCHES NOMINAL
BYFNTEETH QUANTITY PER ROW14
BYFQHARDNESS RATING TEST METHODNOT RATED
BYFSBORE BEARINGNOT INCLUDED
BYFWHUB EXTERNAL KEYWAYNOT INCLUDED
BYGFTOOTH PITCH0.375 INCHES NOMINAL
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.230 INCHES NOMINAL AA END
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.690 INCHES NOMINAL AA END
MATTMATERIALSTEEL
NMBRQUANTITY1
STYLIII STYLE DESIGNATORPLAIN