3020-00-868-2274 GEAR CLUSTER Index 3020-00-868-2276 GEAR CLUSTER

National Stock Number:
3020-00-868-2275

Federal Supply Class:
3020

National Item Identification Number:
008682275

Description:
GEAR CLUSTER

Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.


Manufacturer Information:
BYLH554-3405624GE AVIATION SYSTEMS LLC


Techincal Specification:
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.096 INCHES BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR FIRST GEAR
DESIGN TYPESPUR SECOND GEAR
HARDNESS RATING47.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM HUB
HUB NOMINAL LENGTH0.016 INCHES FIRST END
HUB NOMINAL DIAMETER0.164 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION05624 MFR REF SINGLE MATERIAL RESPONSE SHAFT/HUB
MATERIAL DOCUMENT AND CLASSIFICATION05624 MFR REF SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIALSTEEL COMP 1050 FIRST GEAR
MATERIALSTEEL SECOND GEAR
MATERIALSTEEL SHAFT/HUB
NOMINAL OUTSIDE DIAMETER0.281 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.5468 INCHES FIRST GEAR
NOMINAL OVERALL LENGTH0.203 INCHES
SPECIAL FEATURES1ST GEAR ROCKWELL C SCALE 34.0 TO 38.0,2ND GEAR ROCKWELL C SCALE 47.0 TO 50.0
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL


Click here to Register for Free 30-day Trial