Home / MS parts / NSN 6620-01-523-4905
NSN 6620-01-523-4905  ·  NIIN 015234905  ·  FSC 6620
NO DASHES 6620015234905
In Stock

INDICATOR SUBASSEMBLY,PRESSURE

Engine Instruments

Application: DELTADYNE DIFFERENTIAL PRESSURE INDICATOR ASSY (NON-RESETTABLE) ;CH-53A/D/E

Technical characteristics

7 rows

Straight from the federal item record. Entries the record leaves empty are shown empty — nothing is filled in on its behalf.

Technical characteristics from the federal item record
MRCRequirementValue
CXCKCOMPONENT TYPE AND QUANTITYINDICATOR 1
AGAVEND ITEM IDENTIFICATIONDELTADYNE DIFFERENTIAL PRESSURE INDICATOR ASSY (NON-RESETTABLE) ;CH-53A/D/E
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYINAVY: PRESSURE INDICATOR
ABHPOVERALL LENGTHINCHES NOMINAL 1.647
FEATSPECIAL FEATURESDELTADYNE 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.
PRPYPROPRIETARY CHARACTERISTICSPACS
ADAVOVERALL DIAMETERINCHES MINIMUM 0.804 AND INCHES MAXIMUM 0.808

Cross-references

3 manufacturer part numbers on file for this NSN — each shown against the CAGE code it belongs to.

Manufacturer cross-reference part numbers and CAGE codes
Manufacturer part numberCAGE
RD921GL01CY183278286
RD921GL01CY194592
RD921GL01CY118350