PartsTable
Technical Data Sheet
ASC1177047 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,ANGLE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 377 SEAT, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET (TUBE) ALL ENDS, style_designator: ANGLE, operating_pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-277-1713, 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
ASC1177047
NSN: 4820-00-277-1713
FSC: 4820
CAGE: Z4779 — ASC PTY LTD (AUS)
SPECIFICATIONS
materialCOPPER ALLOY 377 SEAT
bonnet_typeINSIDE SCREW
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET (TUBE) ALL ENDS
style_designatorANGLE
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
maximum_operating_temp275.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
media_for_which_designedREFRIGERANT 22 SECOND RESPONSE
material_document_and_classificationQQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4820-00-277-1713
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: ASC1177047 · 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
OPERATING PRESSURE: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE OPERATION METHOD: MANUAL
MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLE: SOCKET (TUBE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL: COPPER ALLOY 377 SEAT
STYLE DESIGNATOR: ANGLE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE OPERATION METHODMANUAL
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLESOCKET (TUBE) ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY 377 SEAT
STYLE DESIGNATORANGLE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS IN
BONNET ATTACHMENT METHODTHREADED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,ALLOY 377 FED SPEC SINGLE MATERIAL RESPONSE STEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
9503Interchangeable
interchangeable cross-reference
interchangeable
MB2652-4PC25Interchangeable
interchangeable cross-reference
interchangeable
MB2158PC25Interchangeable
interchangeable cross-reference
interchangeable
6474Interchangeable
interchangeable cross-reference
interchangeable
GUN936FInterchangeable
interchangeable cross-reference
interchangeable
HR821K2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ASC1177047?
ASC1177047 is a VALVE,ANGLE.
What parts can replace ASC1177047?
There are 17 known substitutes for ASC1177047: 9503, MB2652-4PC25, MB2158PC25 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ASC1177047?
ASC1177047 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-277-1713. This indicates validated use in U.S. government and defense supply chains.
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