6680-00-530-4531

Fixed Mounting Mechanical Tachometer email this page

Model or part number: 551-AMB

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About this product
Hourmeter calibrated at 62500 rpm equal one hour

pdf NSN 6680-00-530-4531 Datasheet

MRC:
Indicates the type of mount utilized to support the item.AAXX
Mounting Type:
Panel
MRC:
Indicates the type of connection between the prime mover and the shaft.AAYX
Drive Connection Type:
Flexible
MRC:
An overall measurement between specified points of an item,in distinction from height.ABFY
Overall Depth:
2.656 inches
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
2.843 inches
MRC:
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.ADTV
Case Material:
Steel
MRC:
Indicates the type of feature used to mount the item.AHGJ
Mounting Feature Type:
Flush
MRC:
The direction of rotation of a rotating shaft as viewed from the drive end.AKCT
Shaft Rotation Direction:
Clockwise
MRC:
The minimum to maximum limits of operation for which the item is rated.ANBG
Operating Range:
Rpmp0.0/p4500.0
MRC:
The increment of measure represented by the marking/s/ on the item.ANBJ
Graduation Unit:
1 hr operation
MRC:
The general outside configuration of the case.ANRX
Case Shape:
Round
MRC:
The minimum and maximum numeric values representing the measurement coverage of a scale.ANSZ
Scale Measurement Range:
-0.0/+45.0
MRC:
Indicates the type of unit.APQB
Unit Type:
Magnetic
MRC:
The number of scales on the item.APSJ
Scale Quantity:
1
MRC:
The number of dials provided.AQKC
Dial Quantity:
1
MRC:
The hue or tint of the major graduation.AQPS
Major Graduation Color:
White
MRC:
The hue or tint of the minor graduation.AQPT
Minor Graduation Color:
White
MRC:
The hue or tint of the dial background.ARCG
Dial Background Color:
Black
MRC:
The number of pointers included.ASPC
Pointer Quantity:
1
MRC:
An indication of the finish on the pointer.ASPD
Pointer Finish:
Radium
MRC:
The hue or tint of the pointer.ASSS
Pointer Color:
White
MRC:
An indication of whether or not dial illuminationASTK
Dial Illumination:
Not provided
MRC:
The smallest value between the markings on a scale.AWAG
Scale Smallest Increment:
100.0 revolutions per minute
MRC:
An indication of the finish on the scale.BGNZ
Scale Finish:
Radium
MRC:
An indication of the direction in which the pointer moves.BGPC
Pointer Movement Direction:
Counterclockwise
MRC:
An indication of the minimum ratio of the driven speed to the indicated speed of the item.BGPD
Driven Speed To Indicated Speed Minimum Ratio:
1.915 to 1
MRC:
An indication of whether or not a totalizing mechanism is provided.BGPG
Totalizing Mechanism:
Provided
MRC:
An indication of the calibration of the totalizing mechanism.BGPH
Totalizing Mechanism Calibration:
62500 rpm
MRC:
An indication of whether or not an ahead-astern semaphore is provided.BGPJ
Ahead-astern Semaphore:
Not provided
MRC:
An indication of the unit of measure for which the scale is designed.BGPQ
Scale Measurement Unit:
Rpm
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat and akct
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
As differentiated by special features
MRC:
--
NIIN:
005304531
MRC:
--
NATO Stock Number:
6680-00-530-4531
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T145-E
MRC:
--
INC:
07115
MRC:
--
IMM:
CX
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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.

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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.

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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.

Formal Definition

Government issue definition of NSN 6680-00-530-4531

A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.

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:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
LVL_B:
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
ZZ
MOP:
ZZ
PKG:
PRES MAT:
ZZ
WRAP MAT:
ZZ
ICQ:
THK:
Z
TOS:
UCL:

Packaging Codes Definitions:

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
177220
NMF Description:
Speed Indicators/heads/odometers
UFC:
87150
LTL:
100.0
LCL:
--
WCC:
653
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 653

Musical instruments.

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

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

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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