PartsTable
Technical Data Sheet
SS845-2109873L1 ✓ 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,BALL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416SE BODY, connection_type: UNTHREADED INTERNAL PIPE FIRST END, connection_style: SOCKET FIRST END, style_designator: STRAIGHT THRU, operating_pressure: 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, 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 4820-00-933-1515, 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
SS845-2109873L1
NSN: 4820-00-933-1515
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL COMP 416SE BODY
connection_typeUNTHREADED INTERNAL PIPE FIRST END
connection_styleSOCKET FIRST END
style_designatorSTRAIGHT THRU
operating_pressure4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodMANUAL
nominal_pipe_size_accommodated0.500 INCHES FIRST END IN
reference_number_differentiating_characteristicsQUALITY CONTROLLED IN ACCORDANCE WITH NAVSHIPS 0948-045-7010MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1/SUB-SAFE ITEMS
NSN4820-00-933-1515
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: SS845-2109873L1 · 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: STEEL COMP 304 FLOW CONTROL DEVICE
OPERATING PRESSURE: 4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATOR: STRAIGHT THRU
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY CONTROLLED IN ACCORDANCE WITH NAVSHIPS 0948-045-7010MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1/SUB-SAFE ITEMS
NOMINAL PIPE SIZE ACCOMMODATED: 0.500 INCHES FIRST END IN
CONNECTION STYLE: SOCKET FIRST END
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 416SE BODY
OPERATING PRESSURE4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
STYLE DESIGNATORSTRAIGHT THRU
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROLLED IN ACCORDANCE WITH NAVSHIPS 0948-045-7010MATERIAL IDENTIFICATION AND CONTROL INSTRUCTIONS FOR LEVEL 1/SUB-SAFE ITEMS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES FIRST END IN
CONNECTION STYLESOCKET FIRST END
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
2640-634X1 1-2INInterchangeable
interchangeable cross-reference
interchangeable
255416Interchangeable
interchangeable cross-reference
interchangeable
255416 L1Interchangeable
interchangeable cross-reference
interchangeable
SS845-2109873Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS845-2109873L1?
SS845-2109873L1 is a VALVE,BALL.
What parts can replace SS845-2109873L1?
There are 4 known substitutes for SS845-2109873L1: 2640-634X1 1-2IN, 255416, 255416 L1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS845-2109873L1?
SS845-2109873L1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-933-1515. This indicates validated use in U.S. government and defense supply chains.
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