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Technical Data Sheet
PartsTable / COMPONENT / 89SP1106
89SP1106 ✓ 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

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include length: 2.031 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN, mesh_size: 120.0, power_rating: 400.000 WATTS AVERAGE, hole_diameter: 1.396 INCHES MINIMUM AND 1.416 INCHES MAXIMUM IN, overall_width: 2.750 INCHES MAXIMUM IN, wire_diameter: 0.004 INCHES MINIMUM AND 0.005 INCHES MAXIMUM 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 4810-00-094-8165, 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
89SP1106
NSN: 4810-00-094-8165
FSC: 4810
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
length2.031 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN
materialSTEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL
mesh_size120.0
power_rating400.000 WATTS AVERAGE
hole_diameter1.396 INCHES MINIMUM AND 1.416 INCHES MAXIMUM IN
overall_width2.750 INCHES MAXIMUM IN
wire_diameter0.004 INCHES MINIMUM AND 0.005 INCHES MAXIMUM IN
cooling_methodSELF-COOLED
overall_length6.000 INCHES MAXIMUM IN
hardness_rating50.0 ROCKWELL B MINIMUM AND 81.0 ROCKWELL B MAXIMUM
fragility_factorMODERATELY RUGGED
outside_diameter1.812 INCHES MINIMUM AND 1.827 INCHES MAXIMUM IN
NSN4810-00-094-8165
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 89SP1106 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
14298N3PC3CInterchangeable
interchangeable cross-reference
interchangeable
23773Interchangeable
interchangeable cross-reference
interchangeable
3225795Interchangeable
interchangeable cross-reference
interchangeable
W07Interchangeable
interchangeable cross-reference
interchangeable
12614PC633Interchangeable
interchangeable cross-reference
interchangeable
2664797-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 89SP1106?
89SP1106 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace 89SP1106?
There are 7 known substitutes for 89SP1106: 14298N3PC3C, 23773, 3225795 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 89SP1106?
89SP1106 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-094-8165. 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