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PartsTable / COMPONENT / SS845-2007693 PIECE 4
SS845-2007693 PIECE 4 ✓ 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 CAP,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 2.687 INCHES NOMINAL IN, outside_diameter: 4.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-155-8816, 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
SS845-2007693 PIECE 4
NSN: 4820-01-155-8816
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length2.687 INCHES NOMINAL IN
outside_diameter4.500 INCHES NOMINAL IN
NSN4820-01-155-8816
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SS845-2007693 PIECE 4 · 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: NICKEL ALLOY
•
OUTSIDE DIAMETER: 4.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.687 INCHES NOMINAL IN
MATERIALNICKEL ALLOY
OUTSIDE DIAMETER4.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
SS845-2007693Interchangeable
interchangeable cross-reference
interchangeable
SS845-2007693 PIECE 5Interchangeable
interchangeable cross-reference
interchangeable
2640-271Interchangeable
interchangeable cross-reference
interchangeable
2640-271 PC 6Interchangeable
interchangeable cross-reference
interchangeable
2640-271 ASSY AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS845-2007693 PIECE 4?
SS845-2007693 PIECE 4 is a CAP,VALVE.
What parts can replace SS845-2007693 PIECE 4?
There are 5 known substitutes for SS845-2007693 PIECE 4: SS845-2007693, SS845-2007693 PIECE 5, 2640-271 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SS845-2007693 PIECE 4?
SS845-2007693 PIECE 4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-155-8816. 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