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National Stock Number:
2090-00-264-4517
Federal Supply Class:
2090
National Item Identification Number:
002644517
Description:
LADDER,DEBARKATION
Detail:
A LADDER WOVEN FROM NONRIGID MATERIALS, SUCH AS CHAIN OR ROPE. IT MAY HAVE SPACERS (DISKS) ATTACHED TO PROVIDE CLEARANCE BETWEEN THE SHIP AND LADDER. IT IS DESIGNED TO ACCOMMODATE SEVERAL MEN ABREAST FOR OVERBOARD OPERATIONS.
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Manufacturer Information:
| 804-5000900-DBRK-20FT | 53711 | NAVAL SEA SYSTEMS COMMAND | | 804-5184225 | 53711 | NAVAL SEA SYSTEMS COMMAND | | MILL17447GRADEA | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| LENGTH | 20.000 FEET NOMINAL | | NONDEFINITIVE SPEC/STD DATA | A GRADE | | RUNG SPACING | 11.000 INCHES NOMINAL | | SPECIAL FEATURES | ROPE RUNG FIREPROOF MILDEW AND WEATHER RESISTANT WATER REPELLENT TREATED; 14 ROPE STRINGERS FIREPROOF TREATED MILDEW AND WEATHER RESISTANT WATER REPELLENT TREATED | | WIDTH | 144.000 INCHES NOMINAL |
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