NSN 2510-01-553-7440
Part Details | MANHOLE COVER
2510-01-553-7440 A metallic item for mounting upon a FRAME, MANHOLE and completely closing the opening.
Alternate Parts: PPVL720BXB, 2510-01-553-7440, 01-553-7440, 2510015537440, 015537440
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 25 | JUL 24, 2007 | 01-553-7440 | 11479 ( COVER, MANHOLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2510-01-553-7440
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PPVL720BXB | 13226 | BETTS INDUSTRIES INC |
Technical Data | NSN 2510-01-553-7440
| Characteristic | Specifications |
|---|---|
| WEIGHT | ASA30.500 POUNDS |
| SHAPE | ROUND |
| MATERIAL | STEEL AND STEEL CORROSION RESISTING |
| OVERALL LENGTH | 20.250 INCHES NOMINAL |
| OVERALL WIDTH | 20.250 INCHES NOMINAL |
| OVERALL HEIGHT | 7.500 INCHES NOMINAL |
| HANDLING PROVISION | MANHOLES WITH INTEGRAL LATCH STYLE SURGE SUPPRESSION RELIEF VALVES |
| SPECIAL MARKINGS | TEST PRESSURE OF 36 PSIG |
| SPECIAL MARKING LOCATION | COVER TOP CENTER |
| SPECIAL FEATURES | MANHOLES ARE AVAILABLE WITH A SELF-LATCHING FEATURE THAT ALLOWS THE 10"RELIEF VALVE/FILL COVER TO DROP AND SECURELY LATCH UPON MOVEMENT OF THE TANKTHE COVER IS ADVERTENTLY LEFT OPEN |