National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
FREQUENCY STANDARD
Definition:
AN ITEM THAT CAN GENERATE A FUNDAMENTAL FREQUENCY WITH A HIGH DEGREE OF ACCURACY. HARMONICS OF THIS FUNDAMENTAL ARE THEN USED AS A REFERENCE POINT FOR CHECKING THROUGHOUT THE RADIO SPECTRUM. THE STANDARD MAY BE STABLE CRYSTAL OSCILLATOR, NONCRYSTAL OSCILLATOR, TUNING FORK, ATOMIC BEAM, MOLECULAR BEAM, GAS CELL, QUANTUM MECHANICAL RESONATOR, OR THE LIKE.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 218-0057-031 | SE093 | A | 7 | 2 | 5 | ZZ | ||
| AR-61A-05 | SE093 | A | 3 | 2 | 3 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| SE093 | ACCUBEAT LTD |
Federal Supply Class
Title
ELECTRICAL AND ELECTRONIC PROPER
Inclusions:
INCLUDES TEST LEADS AND TEST LEAD ATTACHMENTS; TEST INSTRUMENTS DESIGNED FOR COMMUNICATION EQUIPMENT; TEST INSTRUMENTS DESIGNED FOR USE WITH ELECTRONIC EQUIPMENT CLASSIFIED IN TWO OR MORE FSC GROUPS.
Exclusions:
EXCLUDES RADIAC EQUIPMENT
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |
| ABKW | OVERALL HEIGHT | 3.250 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | TCG,AFTER MILSTAR |
| BHZL | RECORDING DEVICE ACCOMMODATION | NOT PROVIDED |
| ABFY | OVERALL DEPTH | 4.500 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | (SMA)RF OUTPUT CONNECTION,RUBIDI UM BASED WITH BITE MONITORING POINTS |
| ACYR | DC VOLTAGE RATING | 23.4 VOLTS MINIMUM AND 28.6 VOLTS MAXIMUM |
| ABMK | OVERALL WIDTH | 3.250 INCHES NOMINAL |
| FTLD | FUNCTIONAL DESCRIPTION | HIGHLY ACCURATE REFERENCE POINT FOR TESTING/CHECKING OVER THE RADIO SPECTRUM |
| AFGQ | FREQUENCY RANGE RATING | +5.000/+10.000 MEGAHERTZ |
| AWJN | UNPACKAGED UNIT WEIGHT | 4.600 POUNDS |