Electrical Tachometer Indicator

NSN: 6620-00-022-8056 | Model: ERU-6A/A

An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

NSN Properties and Flags

NATO Stock Number

6620-00-022-8056

DEMIL

Yes - ITAR Controlled (Code B)

Diameter

2.000 inches

Length

4.625 inches

Current Type

Contact Quantity

Contact Type

Presentation Type

Dial

Scale Range

+0.1/+110.0 percent revolutions per minute single indicator all scales

Individual Marking

Percent rpm

Electrical Connection Quantity

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

Special 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

Supplementary Features

Tech order 5e6-2-33-4

Parts List for Electrical Tachometer Indicator

Other components in the assembly of NSN 6620-00-022-8056

Gear And Shaft Assembly
NSN 6620-01-164-9052

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 6620-00-022-8056 Datasheet

Supply Class (FSC):

Engine Instruments

Cross Reference:

ERU-6A/A
MIL-I-27202
3571281-6001
3571281-6001

Cage Codes:

Military Specifications (CAGE 81349)
Honeywell International Inc. (CAGE 96774)
Honeywell Intl Inc (CAGE 55972)

Replacements:

6620-00-022-8056 replaces 6620-00-782-0650

Schedule B & Trade:

Schedule B: 9029900000 (NAICS 334514)

Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like
SITC: 87329

Parts and accessories of revolution and production counters, odometers, pedometers, speedometers, tachometers, strobescopes, etc.
End Use: 21160

Measuring, testing, control instruments

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

121570 - Gages air liquid level pressure
TCC:

3 - Electrostatic sensitive device (esd)
WCC:

652 - Instruments, scientific
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL:

J - 100.0
LTL:

J - 100.0
SHC:

Z - Other or no special handling required (sh)

NSN Management Codes:

SOS
Nrp
AAC
V
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
7rvtar9
Repariability
If condemned or uneconomically repairable, then dispose at intermediate level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $5,317.65 to $8,862.75..
Does NSN 6620-00-022-8056 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, Department Of The Navy, Brazil, Spain, Columbia, Singapore, Malaysia, Republic Of Korea, Philippines, Portugal, Greece, and Turkey
What is the NIIN of NSN 6620-00-022-8056?
000228056 or 00-022-8056
Does NSN 6620-00-022-8056 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6620-00-022-8056?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jun 07, 1972