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PartsTable / COMPONENT / M8046-1
M8046-1 ✓ 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 BODY, valve_size: 0.250 INCHES IN, special_features: BOTH ENDS 1 3/16-12 UN-3A THD A, style_designator: STRAIGHT THRU, flow_control_device: NEEDLE, valve_operation_method: MANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-452-0083, 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
M8046-1
NSN: 4820-01-452-0083
FSC: 4820
CAGE: 0ASY6 — DERBYSHIRE MARINE PRODUCTS, LLC DBA DERBYSHIRE MARINE PRODUCTS LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
valve_size0.250 INCHES IN
special_featuresBOTH ENDS 1 3/16-12 UN-3A THD A
style_designatorSTRAIGHT THRU
flow_control_deviceNEEDLE
valve_operation_methodMANUAL
end_item_identificationARLEIGH BURKE CLASS DDG
furnished_items_and_quantity1 HANDLE
part_name_assigned_by_controlling_agencyINLINE NEEDLE VALVE
NSN4820-01-452-0083
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M8046-1 · 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
•
VALVE OPERATION METHOD: MANUAL
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: COPPER ALLOY BODY
•
VALVE SIZE: 0.250 INCHES IN
•
FLOW CONTROL DEVICE: NEEDLE
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
END ITEM IDENTIFICATIONARLEIGH BURKE CLASS DDG
STYLE DESIGNATORSTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING STEM
VALVE SIZE0.250 INCHES IN
FLOW CONTROL DEVICENEEDLE
PART NAME ASSIGNED BY CONTROLLING AGENCYINLINE NEEDLE VALVE
SPECIAL FEATURESBOTH ENDS 1 3/16-12 UN-3A THD A
FURNISHED ITEMS AND QUANTITY1 HANDLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
803-6397247-4111Interchangeable
interchangeable cross-reference
interchangeable
6GP80-4-PL-2321Interchangeable
interchangeable cross-reference
interchangeable
6GP80-4 PL-1005Interchangeable
interchangeable cross-reference
interchangeable
365-7-OX PL4496Interchangeable
interchangeable cross-reference
interchangeable
803-6397247Interchangeable
interchangeable cross-reference
interchangeable
803-6397247-7X1XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M8046-1?
M8046-1 is a VALVE,GLOBE.
What parts can replace M8046-1?
There are 22 known substitutes for M8046-1: 803-6397247-4111, 6GP80-4-PL-2321, 6GP80-4 PL-1005 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M8046-1?
M8046-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-452-0083. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026