#ERU-6A Propeller Revolution Totalizing Counter | Engine Instruments

ERU-6A

Electrical Tachometer Indicator

NSN 6620-00-684-1952

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006841952

Product Features

Includes subdial 0-10% rpm; main scale reads 0-100% rpm; case per ms33639; hermetically sealed and integrally lighted; lighting per mil-i-27160

Product Technical Spec.

Diameter:
2.000 inches
Length:
4.625 inches
Current Type:
Ac
Contact Quantity:
5
Contact Type:
Pin
Presentation Type:
Dial
Scale Range:
+0.1/+110.0 percent revolutions per minute single indicator all scales
Individual Marking:
Percent rpm
Electrical Connection Quantity:
1
Electrical Connection Identifying Number:
Ms33678-14s5p
Pointer Type:
Indicating all pointers
Mounting Facility Type And Quantity:
1 clamp
Part Name Assigned By Controlling Agency:
Tachometer indicator
Supplementary Features:
Tech order 5e6-2-33-4
NSN:
6620-00-684-1952
Item Name:
Totalizing Counter,propeller Revolution
Cage Code:
81349

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MIL-I-27202
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
8DJ81LWA4
Cage Code:
97424
RNCC:
5
RNVC:
1
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
34100C1A1-1A1
Cage Code:
55972
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
34100C1A1-1B1
Cage Code:
55972
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
34100C1D6-1C1
Cage Code:
55972
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
3571261-4001
Cage Code:
55972
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
8DJ81LWA1
Cage Code:
24446
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
8DJ81LWA3
Cage Code:
24446
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
8DJ81LWA1
Cage Code:
97424
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
8DJ81LWA3
Cage Code:
97424
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Engine Instruments
--------- Electrical Tachometer Indicators
------------ P/N ERU-6A

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Last Updated: 05/05/2025