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Catalog item

GEAR CLUSTER,BEVEL-HELICAL

3020FSC

00NCB code

434-8341Item number

NIIN 00-434-8341

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DEMIL code: B

Identification

Item name code: 77777
PINC: 1255810
Criticality code: X
II: M
DEMIL code: B
DEMIL integrity code: 3
NIIN assigned: 01-JAN-63
Precious metals indicator: U
Hazardous material indicator: N
Last known source of supply: B17

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
47-620-246-1	80070 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN ROTARY AND MISSION SYSTEMS DIV RMS- MIC2	A	5	9	1	CT	3	B
47-620-246-1	97499 BELL TEXTRON INC	A	3	2	1	CT	3	D

Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION	STEEL,MIL-S-5000 COMP 4340 COND C4 OR MIL-S-5626 COMP 4140 COND C4BLACK OXIDE COATED PER BPS FW4084 BELL HELICOPTER CO,ROCKWELL HARDNESSRATING C SCALE 32 TO 38,TWO GEARS W/INTERNAL HUB,DIM.,3.427 IN. MIN,3.447IN. MAX O/A LG,0.718 IN. NOM HUB OUTSIDE DIA,0.5620 IN. NOM ID BEVEL GEAREND BY 2.438 IN. LG,BEVEL GEAR DATA,1.8510 IN. MIN,1.8530 IN. MAX OD,1.6000IN. NOM PITCH DIA,0.187 IN. NOM FACE WIDTH,20 DEG PRESSURE ANGLE,LEFT HANDDRIVE,15 TEETH,0.33510 IN. CIRCULAR PITCH,HELICAL FEAR DATA,0.7210 IN. MIN0.7230 IN. MAX OD,0.6618 IN. NOM PITCH DIA,0.250 IN. NOM FACE WIDTH,14.5 DEGPRESSURE ANGLE,19 DEG 11 MIN HELIX ANGLE,RIGHT HAND HELIX,20 TEETH,0.09818IN. CIRCULAR PITCH,HUB OD THREADED W/0.781-32 NS CLASS 3 THREADS 0.200 IN.LG,0.737 IN. FROM SHAFT END,0.312 IN. ID BY 0.937 IN. LG

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
YW01	YW	01-JUL-94	YW	81	YW
ZU01	ZU	01-JUL-95	ZU	81	ZU

Freight

ACTY CD: XX

Related items

Standardization

Item standardization code: 5
Orig stdzn dec: 98
Dt stdzn dec: 01-FEB-1975
NIIN status code: 0

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