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National Stock Number:
2040-01-582-7522
Federal Supply Class:
2040
National Item Identification Number:
015827522
Description:
COVER,MANHOLE
Detail:
A METALLIC ITEM FOR MOUNTING UPON A FRAME, MANHOLE AND COMPLETELY CLOSING THE OPENING.
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Manufacturer Information:
| 5251389 | 80195 | ED ETNYRE & CO |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MANHOLE COVER ASM-VENTED | | OVERALL DIAMETER | 21.000 INCHES NOMINAL | | OVERALL HEIGHT | 9.687 INCHES NOMINAL | | SPECIAL FEATURES | SET VENT RELIEF PRESSURE TO 15.0 PSI PLUS/MINUS 0.50 PSI,USE LOCTITE 567 ON THREADED FITTINGS |
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