Home / MS parts / Bearings & Mechanical / NSN 3020-00-857-8278
NSN 3020-00-857-8278  ·  NIIN 008578278  ·  FSC 3020
NO DASHES 3020008578278
In Stock

GEAR,SPUR

Gears, Pulleys, Sprockets, and Transmission Chain

Technical characteristics

22 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
AGJSPITCH DIAMETERINCHES NOMINAL 0.6870
CWFRNOMINAL OVERALL LENGTHINCHES 0.380
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLEDEGREES 20.0000
ABSXATTACHMENT METHODMOUNTING HOLE
STYLSTYLE DESIGNATOR
AJLATEETH QUANTITY66
CWTXHUB NOMINAL DIAMETERFIRST END INCHES 0.245
MATTMATERIALOVERALL ALUMINUM ALLOY 2024
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONOVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6,T4
SFTTSURFACE TREATMENTOVERALL ANODIZE
AAQLBODY STYLE
ANTPBORE STYLE
CMLKMOUNTING HOLE THREAD SERIES DESIGNATORTRANSVERSELY THROUGH HUB FIRST END UNF
CMLMMOUNTING HOLE THREAD QUANTITY PER INCH80
CQLTMOUNTING HOLE NOMINAL THREAD SIZETRANSVERSELY THROUGH HUB FIRST END INCHES 0.060
CTQYMOUNTING HOLE TYPE AND QUANTITYTRANSVERSELY THROUGH HUB FIRST END THREADED 2
CWCDNOMINAL OUTSIDE DIAMETERINCHES 0.708
CWTRHUB STYLE DESIGNATOR
CWSWTAPER MAJOR NOMINAL DIAMETERFIRST END INCHES 0.103
CWRMFACE NOMINAL WIDTHINCHES 0.050
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB ENDFIRST END INCHES 0.330

Cross-references

3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
51320464547
51320470210
51320472599