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Technical Data Sheet
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88001-8/89010-8 — Technical Data Sheet

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— · 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,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, stem_type: RISING, valve_size: 8.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: FLANGE, ROUND W/HOLES, flange_diameter: 12.375 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4810-01-218-7942, 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
88001-8/89010-8
NSN: 4810-01-218-7942
FSC: 4810
CAGE: 56349 — TRI-TEC MANUFACTURING, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
stem_typeRISING
valve_size8.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeFLANGE, ROUND W/HOLES
flange_diameter12.375 INCHES IN
special_featuresWITH ACTUATOR
bolt_hole_quantity14
flange_face_designPLAIN
face_to_face_distance9.500 INCHES IN
valve_operation_methodHYDRAULIC
bonnet_attachment_methodBOLTED
NSN4810-01-218-7942
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 88001-8/89010-8 · 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
•
FLANGE DIAMETER: 12.375 INCHES IN
•
BOLT HOLE QUANTITY: 14
•
VALVE OPERATION METHOD: HYDRAULIC
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
FLANGE FACE DESIGN: PLAIN
•
MATERIAL: COPPER ALLOY BODY
•
VALVE SIZE: 8.000 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER12.375 INCHES IN
BOLT HOLE QUANTITY14
VALVE OPERATION METHODHYDRAULIC
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
MATERIALCOPPER ALLOY BODY
VALVE SIZE8.000 INCHES IN
MATERIALNICKEL ALLOY STEM
MATERIALCOPPER ALLOY DISK
SPECIAL FEATURESWITH ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
19480InterchangeableGOVERNMENT REGISTRY
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4666834-1InterchangeableGOVERNMENT REGISTRY
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ARP568-229MILG2 5732InterchangeableGOVERNMENT REGISTRY
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880018InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
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NB-25025-E 8-HH-325InterchangeableGOVERNMENT REGISTRY
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9802-1 8INInterchangeableGOVERNMENT REGISTRY
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LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 88001-8/89010-8?
88001-8/89010-8 is a VALVE,GATE.
What parts can replace 88001-8/89010-8?
There are 7 known substitutes for 88001-8/89010-8: 19480, 4666834-1, ARP568-229MILG2 5732 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 88001-8/89010-8?
88001-8/89010-8 is cataloged in the Federal Logistics Information System under NSN 4810-01-218-7942. 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: September 2026