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7555061-F77 — VALVE,REGULATING,SYSTEM PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

7555061-F77: VALVE,REGULATING,SYSTEM PRESSURE.

VALVE,REGULATING,SYSTEM PRESSURE. Key specifications include filter: INCLUDED, material: STEEL CORROSION RESISTING BODY, temp_rating: -40.0 CELSIUS MINIMUM AND 80.0 CELSIUS MAXIMUM DEGC, flow_control_device: DIAPHRAGM, end_item_identification: FILTER REGULATOR B38-440-A1LA, media_for_which_designed: AIR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-562-9863, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
7555061-F77
NSN: 4820-01-562-9863
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
filterINCLUDED
materialSTEEL CORROSION RESISTING BODY
temp_rating-40.0 CELSIUS MINIMUM AND 80.0 CELSIUS MAXIMUM DEGC
flow_control_deviceDIAPHRAGM
end_connection_quantity2
end_item_identificationFILTER REGULATOR B38-440-A1LA
media_for_which_designedAIR
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_style_designatorPLAIN
maximum_inlet_pressure_ratingERR-060
outlet_pressure_accuracy_ratingERR-060
second_end_relationship_with_first_endIDENTICAL
NSN4820-01-562-9863
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 7555061-F77 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLOW CONTROL DEVICE: DIAPHRAGM
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END STYLE DESIGNATOR: PLAIN
•
TEMP RATING: -40.0 CELSIUS MINIMUM AND 80.0 CELSIUS MAXIMUM DEGC
•
END CONNECTION QUANTITY: 2
•
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDIAPHRAGM
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING-40.0 CELSIUS MINIMUM AND 80.0 CELSIUS MAXIMUM DEGC
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY)FILTER REG .050IN IN
END ITEM IDENTIFICATIONFILTER REGULATOR B38-440-A1LA
MATERIALSTEEL CORROSION RESISTING BODY
OUTLET PRESSURE ACCURACY RATINGERR-060
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7555061-F77?
7555061-F77 is a VALVE,REGULATING,SYSTEM PRESSURE.
What is the NSN for 7555061-F77?
7555061-F77 is cataloged in the U.S. Government catalog under NSN 4820-01-562-9863. This indicates validated use in U.S. government and defense supply chains.
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