Part detail

Style Designator: Plain Pitch Diameter: 0.875 inches nominal Design Form: Plain

SM-B-398415NSN3020-01-019-2968CAGE29055

Style Designator: Plain Pitch Diameter: 0.875 inches nominal Design Form: Plain

Detailed description

SM-B-398415 procurement notes

Style Designator: Plain Pitch Diameter: 0.875 inches nominal Design Form: Plain

Specifications

Reference data

Manufacturer
Tram Electronics Inc
Part number
SM-B-398415
NSN
3020-01-019-2968
NIIN
01-019-2968
FSC
3020 Gear Pulley Sprocket and Transmission Chain
CAGE code
29055
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Compliance
  • AS9120:2025· Aerospace QMS
  • ISO 9001:2015· Quality Management
  • FAA AC 00-56B· Voluntary Industry Distributor Accreditation
  • U.S. ONLY· Fulfillment

Characteristics Data of NSN 3020-01-019-2968, 3020010192968

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER1.000 INCHES NOMINAL
ABKVOUTSIDE DIAMETER1.000 INCHES NOMINAL
ABUJTHREAD SIZE0.112-40
ABXVBORE DIAMETER0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
ADGEBORE LENGTH0.625 INCHES NOMINAL
AGFFFLANGE WIDTH0.062 INCHES NOMINAL
AGJSPITCH DIAMETER0.875 INCHES NOMINAL
AHSFFLANGE QUANTITY2
AHYFSECURING HOLE QUANTITY3
ANNQMATERIAL AND LOCATIONBRASS,QQ-B-626,ALLOY 260,1/2 H
AQPLFACE WIDTH0.625 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTHOLE LOCATION3/16 INCH FROM FIRST END,90 DEG APART
BSGGKEYING FACILITYNOT INCLUDED
BSNPSECURING METHODTHREADED HOLE
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSLCROWN FACENOT INCLUDED
BYDPRIM TYPESOLID
BYDRFLANGE LOCATIONOUTSIDE
BYDSBORE FEATUREINCLUDED
BYFFSECURING LOCATIONPULLEY SURFACE
SFTTSURFACE TREATMENTNICKEL,QQ-N-290,TYPE 6
STYLSTYLE DESIGNATORPLAIN
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