PartsTable
Technical Data Sheet
6861L1 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: SOCKET (PIPE) FIRST END, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL OR VERTICAL, operating_pressure: 700.0 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 4820-00-922-2801, 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
6861L1
NSN: 4820-00-922-2801
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialNICKEL ALLOY 400 OR NICKEL ALLOY R-405 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
connection_typeUNTHREADED INTERNAL TUBE FIRST END
connection_styleSOCKET (PIPE) FIRST END
style_designatorSTRAIGHT THRU
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
criticality_code_justificationZZZY
nominal_pipe_size_accommodated0.750 INCHES FIRST END IN
reference_number_differentiating_characteristicsQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
NSN4820-00-922-2801
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 6861L1 · 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: AUTOMATIC
MOUNTING POSITION: HORIZONTAL OR VERTICAL
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
CONNECTION STYLE: SOCKET (PIPE) FIRST END
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION: ZZZY
MATERIAL: NICKEL ALLOY 400 OR NICKEL ALLOY R-405 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODAUTOMATIC
MOUNTING POSITIONHORIZONTAL OR VERTICAL
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
CONNECTION STYLESOCKET (PIPE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
C015-1Interchangeable
interchangeable cross-reference
interchangeable
1560PL0568334Interchangeable
interchangeable cross-reference
interchangeable
MS24484-4Interchangeable
interchangeable cross-reference
interchangeable
6861Interchangeable
interchangeable cross-reference
interchangeable
09-06861-0AInterchangeable
interchangeable cross-reference
interchangeable
PK150Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6861L1?
6861L1 is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 6861L1?
There are 21 known substitutes for 6861L1: C015-1, 1560PL0568334, MS24484-4 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6861L1?
6861L1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-922-2801. This indicates validated use in U.S. government and defense supply chains.
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