Part Details | ELECTROMAGNETIC SHIELDING ENCLOSURE
4940-00-553-8149 A prefabricated and/or demountable structure designed to encompass electrical apparatus and personnel for the purpose of shielding against electromagnetic or mechanical interference. For items that do not encompass personnel, see SHIELD, TEST.
Alternate Parts: MILE4957, 4940-00-553-8149, 00-553-8149, 4940005538149, 005538149
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | JAN 01, 1960 | 00-553-8149 | 20361 ( ENCLOSURE, ELECTROMAGNETIC SHIELDING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4940-00-553-8149
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILE4957 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4940-00-553-8149
| Characteristic | Specifications |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | MIN OF 100 DB ATTENUATION TO ELECTROMAGNETIC FIELDS WITHIN 100 KC TO 10000 MC FREQ RANGE; 6 POWER ENTRANCE CONNECTORS,5 RF TRANSMISSION LINE FEED-THROUGH CONNECTORS,4 POWER LINE FILTERS; COPPER SHIELDING; WOOD FRAMEWORK; O/A DIM.,80 IN. LG,122 IN. W,96 IN. H |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE |