Part Number
Part Number:
NSN:
NIIN:
Item Name:
TACHOMETER , VIBRATING REED
Definition:
A TACHOMETER DESIGNED TO OPERATE BY HARMONIC ACTION OF A REED(S).
CAGE Information
Code | Company |
---|---|
80049 | DEPARTMENT OF THE AIR FORCE |
Federal Supply Class
Title
LIQUID AND GAS FLOW, LIQUID LEVE
Inclusions:
INCLUDES LIQUID LEVEL FLOAT INSTRUMENTS; REVOLUTION COUNTERS; SPEEDOMETERS; ROTATION MEASURING INSTRUMENTS AND APPARATUS; OXYGEN FLOW INDICATORS; TACHOMETERS, INCLUDING ENGINE TACHOMETERS.
Exclusions:
EXCLUDES COMBINATION INSTRUMENTS; (FSC 6695); METEOROLOGICAL INSTRUMENTS (FSC 6660); AND AUTOMATIC CONTROL VALVES (FSG 48).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
FEAT | SPECIAL FEATURES | DIMENSIONS: HEIGHT 2 INCHES, WIDTH 2 INCHES, DEPTH 6.5 INCHES; SPEED INDICATION ACCURACY +/- 2%; CONSISTS OF A VIBRATING REED, THE LENGTH OF WHICH IS ADJUSTED BY A TURNING SCREW; REED MOVES ACROSS THE FACE OF A CALIBRATED HOUSING PLATE TO GIVE VIBRATION AMPLITUDE WHILE THE POSITION OF THE SCREW HOLDER GIVES AN INDICATION OF VIBRATION FREQUENCY CALIBRATED IN RPM; INCLUDES WOODEN CARRYING CASE |
APGF | DESIGN TYPE | SINGLE REED |
AFJU | CARRYING CASE | PROVIDED |
BGNP | MEASUREMENT RANGE IN RPM | +800.0/+2600.0 |
AXGY | MOUNTING METHOD | ANY ACCEPTABLE |
ANRX | CASE SHAPE | RECTANGULAR |
ZZZV | FSC APPLICATION DATA | T.O. 33A1-11-1-101; DIRECT INDICATING VIBRATION PICK UP ASSEMBLY, A COMPACT MECHANICAL INSTRUMENT DESIGNED FOR CHECKING AIRCRAFT PROPELLER SPEEDS AND FOR PERFORMING APPROXIMATE VIBRATION ANALYSIS |