#ERU-18A Propeller Revolution Indicating Indicator | Engine Instruments

ERU-18A

Electrical Tachometer Indicator

NSN 6620-00-148-7306

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001487306

Product Features

Indicator case conforms to ms33639; electrical receptacle mates with ms27473e10b35s; includes lighting mask; mount with clamp ms28042-1 or equal; tested in accordance with atp 2291061-0093

Technical Specifications of NSN

Diameter:
2.000 inches
Length:
7.000 inches
Presentation Type:
Dial
Scale Range:
+0.1/+110.0 percent revolutions per minute single indicator single scale
Individual Marking:
Percent rpm
Electrical Connection Quantity:
1
Electrical Connection Identifying Number:
Ms27478y10d35p
Pointer Type:
Clock-hand single pointer
Accuracy Rating:
100.0 revolutions per minute single indicator single scale
Part Name Assigned By Controlling Agency:
Indicator, electrical tachometer, engine rpm
Dial Outside Diameter:
1.813 inches
Color:
Black background
Fsc Application Data:
Aircraft engine instrument
NSN:
6620-00-148-7306
Item Name:
Indicator,propeller Revolution Indicating
Cage Code:
81349

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
3571262-4403
Cage Code:
96774
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
3571262-4403
Cage Code:
55972
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
68-810063-103
Cage Code:
76301
RNCC:
5
RNVC:
9
RNAAC:
SB
Status:
A
MSDS:
SADC:
Part Number:
2275430
Cage Code:
55972
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
2275430
Cage Code:
96774
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number eru-18a and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Engine Instruments
--------- Electrical Tachometer Indicators
------------ P/N ERU-18A

Best-Selling Products A collection of our most popular products

Last Updated: 05/24/2025