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Technical Data Sheet
142C599H01 ✓ 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,GLOBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 836 SEAT, bonnet_type: PACKING RETAINING, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-087-9562, 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
142C599H01
NSN: 4820-01-087-9562
FSC: 4820
CAGE: 97942 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 836 SEAT
bonnet_typePACKING RETAINING
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
operating_pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size0.500 INCHES ALL ENDS IN
valve_operation_methodMANUAL
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
thread_series_designatorNPT ALL ENDS
NSN4820-01-087-9562
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 142C599H01 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR: STRAIGHT THRU
MATERIAL: COPPER ALLOY 836 BODY
FLOW CONTROL DEVICE: DISK
BONNET TYPE: PACKING RETAINING
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU
MATERIALCOPPER ALLOY 836 BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY B5 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE
FLOW CONTROL DEVICEDISK
BONNET TYPEPACKING RETAINING
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
THREAD DIRECTIONRIGHT-HAND ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
14180Interchangeable
interchangeable cross-reference
interchangeable
08454Interchangeable
interchangeable cross-reference
interchangeable
B94.9 3/8-24 UNF HS G H1Interchangeable
interchangeable cross-reference
interchangeable
434-4297Interchangeable
interchangeable cross-reference
interchangeable
11430Interchangeable
interchangeable cross-reference
interchangeable
150 3/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 142C599H01?
142C599H01 is a VALVE,GLOBE.
What parts can replace 142C599H01?
There are 17 known substitutes for 142C599H01: 14180, 08454, B94.9 3/8-24 UNF HS G H1 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 142C599H01?
142C599H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-087-9562. This indicates validated use in U.S. government and defense supply chains.
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