National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
CRYSTAL UNIT , QUARTZ
Definition:
AN ITEM WHICH CONSISTS OF A QUARTZ CRYSTAL RESONATOR(S), SUITABLY MOUNTED IN A HOLDER, QUARTZ CRYSTAL.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| CR27U | 81349 | M | 4 | 1 | X | XX |
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
OSCILLATORS AND PIEZOELECTRIC CR
Inclusions:
INCLUDES CRYSTAL UNITS, PROCESSED UNMOUNTED CRYSTALS, CRYSTAL CONTROLLED OSCILLATORS AND NONCRYSTAL CONTROLLED OSCILLATORS
Exclusions:
EXCLUDES CRYSTAL CONTROLLED OSCILLATORS AND NONCRYSTAL CONTROLLED OSCILLATORS WHICH MEET THE DEFINITION OF THE TERM "ELECTRONIC MODULE" AS DEFINED FOR FSC 5963 AND MICROCIRCUITS
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AEHC | MODE OF OSCILLATION | FUNDAMENTAL |
| AFGA | OPERATING TEMP RANGE | +70.0/+80.0 DEG CELSIUS |
| AEBT | TERMINAL DIAMETER | 0.050 INCHES NOMINAL |
| AEHG | SPECIFIED FREQUENCY | 4.172917 MEGAHERTZ |
| STYL | STYLE DESIGNATOR | OVAL BODY, PIN TERMINALS |
| ABHP | OVERALL LENGTH | 1.003 INCHES NOMINAL |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.002/+0.002 |
| ABJT | TERMINAL LENGTH | 0.238 INCHES NOMINAL |
| ADAQ | BODY LENGTH | 0.765 INCHES NOMINAL |
| CQBK | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | 0.486 NOMINAL INCHES |
| ADUM | OVERALL THICKNESS | 0.343 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 0.750 INCHES NOMINAL |