Home / NSN / 2920-00-040-0498

Catalog item

UNIT,IGNITION ADVANCE

2920FSC

00NCB code

040-0498Item number

NIIN 00-040-0498

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DEMIL code: A

Identification

Item name code: 77777
PINC: 1647871
Criticality code: X
II: 0
DEMIL code: A
DEMIL integrity code: 1
NIIN assigned: 01-JAN-63
Precious metals indicator: U
Hazardous material indicator: N
Last known source of supply: AKZ

Part numbers

Part number	CAGE	CAGE status	RNCC	RNVC	Document availability code	RNAAC	RNFC	RNSC
8666741	19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM	A	5	2	X	XX	3	D
GR5221A	01843 AMBAC INTERNATIONAL CORPORATION DIV AMBAC INTERNATIONAL	A	5	9	5	AZ	3	B
525430	02978 RENK AMERICA LLC DIV RENK AMERICA	A	3	2	X	XX	3	D

Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION	INTERNAL INVOLUTE SPLINE DATA'NUMBER OF TEETH 20,DIAMETRAL PITCH 16/20,PRESSURE ANGLE/AT GIVEN PITCH DIAMETER/20 DEGREES,CIRCULAR PITCH 0.1963 IN.,BASE CIRCLE DIAMETER 1.1746 IN.,CHORDAL SPACE WIDTH 0.0981 IN./MACHINE TO 0.981-0.1002/PERMISSABLE BACKLASH 0.002 TO 0.006 IN. WHEN MESHING WITH MATING SPLINE,MAXIMUM TOOTH SPACING ERROR REFERENCED TO PITCH LINE 0.003 IN. BETWEEN ADJACENT TEETH,0.0007 IN. CUMULATIVE INDEX,TEETH TO BE PARALLEL WITH AXIS WITHIN 0.0002 IN. PER IN. OF LENGTH,MAXIMUM DIM CIR SPACE WIDTH 0.1003 IN.,MIN DIM CIR SPACE WIDTH 0.0982 IN.,MIN EFF CIR SPACE WIDTH/WITH GAGE/0.0975 IN.,1.1094-1.1012 IN. BETWEEN 0.10497 IN. DIA PINS,AMERICAN BOSCH PART NUMBER GR-5221-A FSCM 01843

MOE rules

MOE rule	MOE CD	Date assigned	PICA	PICA LOA	Auth collab
WB01	WB	01-FEB-05	WB	81	WB
YB01	YB	01-APR-91	YB	81	YB
ZH01	ZH	01-APR-91	ZH	81	ZH
ZU01	ZU	01-APR-91	ZU	81	ZU
ZW01	ZW	01-SEP-09	ZW	81	ZW

Freight

ACTY CD: XX
NMFC: 062120
NMFC sub: Z
Uniform freight class: 34760
Less than truckload: W
Less than carload: Q
RVC: 1
Water commodity code: 590
Type of cargo code: Z
Special handling code: 9
Air dimension code: A
Air commodity code: VZ
NMF description: GENERATORS/MOTORS/PARTS NOI

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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