#4-301 Head Assembly Tachometer | Engine Instruments

4-301

Electrical Tachometer Indicator

NSN 6620-01-127-8161

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011278161

Product Technical Spec.

Current Type:
Dc
Depth:
2.660 inches
Contact Quantity:
2
End Application:
4210-01-108-5731 truck, fire fighting
Electrical Connection Quantity:
3
Electrical Connection Identifying Number:
Part no. 6-32nc-2a
Pointer Type:
Clock-hand single pointer
Mounting Facility Type And Quantity:
3 bracket
Mounting Stud Diameter:
0.190 inches
Accuracy Rating:
100.0 revolutions per minute single indicator single scale
Color:
White background
Color:
White pointer
NSN:
6620-01-127-8161
Item Name:
Head Assembly Tachometer
Cage Code:
31211

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
836-1303A7509
Cage Code:
55683
RNCC:
5
RNVC:
1
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
104-536A
Cage Code:
4B175
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
70C44594B01
Cage Code:
31211
RNCC:
5
RNVC:
9
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
12AT04
Cage Code:
31211
RNCC:
5
RNVC:
9
RNAAC:
CX
Status:
A
MSDS:
SADC:
Part Number:
7AT24042
Cage Code:
31211
RNCC:
5
RNVC:
9
RNAAC:
CX
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 4-301

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Last Updated: 08/02/2025