Quote for 551-Y Drs Environmental Systems Inc Part with NSN 6680-01-011-8894

Part Number:  551-Y
Alternate P/N:  551Y
NIIN:  10118894
Item Name :  tachometer mechanic
CAGE Code:  5RQL2
INC Code:  07115
Country:  USA
NCB Code:  01
FSG:  66 Instruments and Laboratory Equipment
Last Updated:  01-21-2026

Are you looking quote for part 551-Y? The Drs Environmental Systems Inc-manufactured component (CAGE Code: 5RQL2) is documented under NSN 6680-01-011-8894 as Tachometer Mechanic. For the fastest quote, please complete our RFQ form with details about 551-Y. We guarantee a response within 15 minutes.

ASAP Components provides the verified 551-Y, classified under INC 07115, FSG 66 Instruments and Laboratory Equipment, FSC 6680 Liquid And Gas Flow Liquid Level And Mechanical Motion Measuring Instruments, NIIN 01-011-8894, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 6680-01-011-8894, 6680010118894

MRCCriteriaCharacteristic
AQKCDIAL QUANTITY1
ASSSPOINTER COLORWHITE
AAXXMOUNTING TYPEPANEL
BGPCPOINTER MOVEMENT DIRECTIONCOUNTERCLOCKWISE
BGPQSCALE MEASUREMENT UNITREVOLUTIONS PER MINUTE
AHGJMOUNTING FEATURE TYPEFLUSH
APQBUNIT TYPECENTRIFUGAL
BGPGTOTALIZING MECHANISMNOT PROVIDED
BGPJAHEAD-ASTERN SEMAPHORENOT PROVIDED
ADAVOVERALL DIAMETER3.400 INCHES NOMINAL
ABKWOVERALL HEIGHT3.410 INCHES NOMINAL
ASTKDIAL ILLUMINATIONNOT PROVIDED
ANBGOPERATING RANGE0.0 TO 1500.0 REVOLUTIONS PER MINUTE
AQPSMAJOR GRADUATION COLORWHITE
ABMKOVERALL WIDTH3.790 INCHES NOMINAL
BGPDDRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO1 TO 1
APSJSCALE QUANTITY1
ANSZSCALE MEASUREMENT RANGE0.0 TO 1500.0
AKCTSHAFT ROTATION DIRECTIONCOUNTERCLOCKWISE
ANRXCASE SHAPEROUND
ABFYOVERALL DEPTH3.790 INCHES NOMINAL
ADTVCASE MATERIALSTEEL
AWAGSCALE SMALLEST INCREMENT25.0 REVOLUTIONS PER MINUTE
ASPCPOINTER QUANTITY1
ARCGDIAL BACKGROUND COLORBLACK
AAYXDRIVE CONNECTION TYPEFLEXIBLE

Identification

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

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: J - 100.0
NMFC: 177220 - Speed indicators/heads/odometers
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 653 - Musical instruments

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