6620-00-621-0143

Electrical Tachometer Indicator email this page
ITAR Registered

Model or part number: 8DJ81CAA1

Stock Availability  condition code chart

This product is available in the following quantities and conditions.

  • NE: 18
  • OH: 6
  • AR: 9
  • SV: 3
  • NS: 19

Total: 55 Note: Availability of this item was last updated 07/17/2020, and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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About this product
Indicator includes subdial scale with range 0 to 10% rpm; the major scale has range 0 to 100% rpm; total scale range of indicator 0 to 110% rpm; hermetically sealed case per ms33639; tach designed for use with a two pole tach generator conforming to mil-g-9398;weight approximately 1 lb; dial is screened with 100 percent at 9 o'clock; dull black background per fed-std-595

Description

Propeller Revolution Indicating Indicator NSN 6620-00-621-0143.

pdf NSN 6620-00-621-0143 Datasheet

MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.ABMZ
Diameter:
2.000 inches
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
5.000 inches
MRC:
Indicates the type of current whether alternating,direct,or both.ACDC
Current Type:
Ac
MRC:
The number of contacts which provide electrical connection.AFRA
Contact Quantity:
3
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Kc-135e, b52 and c-130 acft
MRC:
Indicates the type of contact(s) included on the item.AKSF
Contact Type:
Pin
MRC:
Indicates the type of presentation.AMNL
Presentation Type:
Dial
MRC:
An indication of the scale range.APSK
Scale Range:
+0.1/+110.0 percent revolutions per minute single indicator single scale
MRC:
An indication of the individual marking on the item.ASKN
Individual Marking:
Percent rpm
MRC:
The number of electrical connections provided.ASKX
Electrical Connection Quantity:
1
MRC:
The identifying number assigned by the government agency or commercial organization controlling the electrical connection.ASKZ
Electrical Connection Identifying Number:
Ms33678-10sl-3p
MRC:
Indicates the type of pointer provided.ASST
Pointer Type:
Indicating single pointer
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Tachometer
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Tech order 1c-13 (k) -4 fig 584
MRC:
--
NIIN:
006210143
MRC:
--
NATO Stock Number:
6620-00-621-0143
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
A532Q0
MRC:
--
INC:
08260
MRC:
--
IMM:
CX CX CX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping icon

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

End Items and Platforms

End items to which this NSN is a component of.

Parts and Components for Electrical Tachometer Indicator NSN 6620-00-621-0143 Parts and components for this end application.

NSN Component Description
NSN 6620-00-630-7299 Tachometer Disk And Hub Assembly
NSN 6620-00-630-7300 Cup Support And Connector Assemb

Formal Definition

Government issue definition of NSN 6620-00-621-0143

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

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
7.0 X 7.0 X 5.0
Paclk Weight:
3.0000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
03
LVL_A:
Q
LVL_B:
F
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
33
PKG:
PRES MAT:
00
WRAP MAT:
XX
ICQ:
000
THK:
X
TOS:
UCL:
B

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) F

Packing is not required. the unit container shall also serve as the shipping container. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

Procedure Indicator Code (OPI) M

All packaging data is mandatory for compliance and no substitutions are permitted. fast packs should be included in this category.

Special Markings Code (SPC_MKG) 03

Method 50.

Method of Preservation (MOP) 33

Greaseproof-waterproof bag, sealed.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
9029900000
NAICS:
334514
End Use Class:
21160
SITC:
87329
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 9029900000

Parts and Accessories For Revolution Counters, Production Counters, Taximeters, Odometers, Pedometers and The Like

End Use Code 21160

Measuring, Testing, Control Instruments

Standard Intl. Trade Class (SITC) 87329

Parts and Accessories Of Revolution and Production Counters, Odometers, Pedometers, Speedometers, Tachometers, Strobescopes, Etc.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
058240
NMF Description:
Recording Devices Gauges/meters Noi
UFC:
33170
LTL:
150.0
LCL:
150.0
WCC:
653
TCC:
Z
SHC:
Z
ADC:
A
ACC:
A

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 653

Musical instruments.

Air Commodity (ACC) A

Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) Z

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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