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National Stock Number:
6620-01-523-4905
Federal Supply Class:
6620
National Item Identification Number:
015234905
Description:
INDICATOR SUBASSEMBLY,PRESSURE
Detail:
TWO OR MORE DIFFERENT TYPES OF ITEMS HAVING A COMMON MOUNTING OR MOUNTED ON EACH OTHER WHICH TOGETHER FORM A PORTION OF AN INDICATOR, PRESSURE, BUT WHICH IN ITSELF IS NOT A COMPLETE FUNCTIONING ITEM AND CANNOT BE ASSIGNED A MORE DEFINITE ITEM NAME.
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Manufacturer Information:
| RD921GL01CY1 | 18350 | PALL AEROPOWER CORPORATION | | RD921GL01CY1 | 94592 | FLUID CONDITIONING PRODUCTS, INC. | | RD921GL01CY1832 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| III COMPONENT TYPE AND QUANTITY | 1 INDICATOR | | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY: PRESSURE INDICATOR | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL DIAMETER | 0.804 INCHES MINIMUM AND 0.808 INCHES MAXIMUM | | OVERALL LENGTH | 1.647 INCHES NOMINAL | | SPECIAL FEATURES | GDELTADYNE IS A MATCHED ASSEMBLY, PARTS MAY NOT BE PURCHASED SEPARATELY AND ARE NOT NECESSARILY INTERCHANGABLE. NON-RESETTABLE.SYSTEM ACTUATION PRESSURE: 15 PSID + OR - 3 PSI; SYSTEM PRESSURE 100-120 PSI; PROOF 250 PSI; BURST: 400 PSI. TEMPERATURE RANGE - 65 DEGREES F TO + 300 PSI DEGREES F. FLUID: LUBRICATING OIL (MIL-L-7808, MIL-L-23699). ONCE ACTUATED THE BUTTON REMAINS IN THE ACTUATED POSITION UNTIL THE INDICATOR IS INVERTED AND MANUALLY DEPRESSED. THERMAL LOCKOUT: A BIMETAL ELEMENT IS PROVIDED WHICH PREVENTS ACTUATION BELOW 125 DEGREES F, PERMITS ACTUATION ABOVE 155 DEGREES F. HAS A YELLOW INDICATOR BUTTON, EXTENDS 3/16" WHEN ACTUATED (ANODIZED AND DYED YELLOW) TOP SURFACE OF INDICATOR TO BE CLEAR. |
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