NSN 1720-00-716-1269 · NIIN 007161269 · FSC 1720
NO DASHES 1720007161269
In Stock
VALVE
Aircraft Launching Equipment
Technical characteristics
12 rows
Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.
| MRC | Requirement | Value |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | THREAD DIMENSIONS AND DESIGNATIONS SHALL BE INTERPRETED I/A/W FED-STD-H28 AND ASME Y14.6 RESPECTIVELY; ACCEPTIBILITY OF SCREW THREADS SHALL BE I/A/W SYSTEM 22 OF FED-STD-H28/20; THE .563-18UNF-3B THREADS MUST BE CHECKED AFTER HYDROSTATIC TEST |
| ZZZK | SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 05047-AS-E Y14.100 AND GOVERNMENT STANDARD 96906--IL-S-901 GRADE A CLASS 1 |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | PER DRAWING THIS IS A CRITICAL APPLICATION ITEM AND IS PART OF A SYSTEM SUPPORTING THE LAUNCH AND/OR RECOVERY OF AIRCRAFT AND IS ESSENTIAL TO SYSTEM PERFORMANCE OR OPERATION, OR THE PERSERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL. |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE-4WAY,MANUAL OPERATED AB 3000 PSI COLD HYDRAULIC WORKING PRESSURE |
| SUPP | SUPPLEMENTARY FEATURES | VALVES ARE TESTED TO WITHSTAND HYDROSTATIC TEST PRESSURE OF 4500 PSI HELD FOR 1/2 HOUR WITHOUT PERMANENT DEFORMATION |
| ARJA | PRESSURE RATING | POUNDS PER SQUARE INCH (PSI) 3000.0 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SPCL | SPECIAL TEST FEATURES | VALVE SHALL BE MANUALLY OPERATED 90 DEGREES ROTARY, 4 WAY, 2 POSITION TYPE AND SHALL CONFORM TO THE FOLLOWING REQUIREMENTS USING OPERATING FLUID I/A/W HYDROSTATIC TEST PRESSURE OF 4500 PSI:(A) MINIMUM RATED FLOW OF 12 GALLONS PER MINUTE (GPM); (B) MINIMUM RATED PRESSURE OF 3000 PSI; (C) MINIMUM FLOW PASSAGE OF .438" DIAMETER; (D) MAXIMUM ALLOWABLE PRESSURE DROP: 20PSI; (E) CLOSURE: NO EXTERNAL LEAKAGE; (F) EQUIPPED WITH LIMIT STOPS FOR EXTREME POSITIONS(G) TORQUE TO ACTUATE VALVE MUST NOT EXCEED 20 FT-LBS AT 3000 PSI |
| FTLD | FUNCTIONAL DESCRIPTION | VALVE, PANEL MOUNTED |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| FEAT | SPECIAL FEATURES | ITEM IS NAVY ALRE CRITICAL SAFETY ITEM (CSI) |