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H88 ✓ 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 DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: RUBBER FABRIC REINFORCED, unit_type: WALK-IN, coolant_type: FREON-22, current_type: AC, power_source: ELECTRIC MOTOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-671-7249, 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
H88
NSN: 4820-00-671-7249
FSC: 4820
CAGE: 23168 — HAMMEL DAHL INC (USA)
SPECIFICATIONS
phaseSINGLE
materialRUBBER FABRIC REINFORCED
unit_typeWALK-IN
coolant_typeFREON-22
current_typeAC
power_sourceELECTRIC MOTOR
hole_diameter0.172 INCHES NOMINAL IN
overall_width96.000 INCHES NOMINAL IN
condenser_typeHERMETICALLY SEALED
current_rating16.2 AMPERES
document_titleUSER GUIDE MANUAL FOR MOTOROLA XTS5000 MODEL II
equipment_typeINTEGRAL MTG
NSN4820-00-671-7249
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: H88 · 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
•
OUTSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLAT
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.610 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.172 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.062 INCHES NOMINAL IN
•
MATERIAL: RUBBER FABRIC REINFORCED
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER3.000 INCHES NOMINAL IN
STYLE DESIGNATORFLAT
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.610 INCHES NOMINAL IN
HOLE DIAMETER0.172 INCHES NOMINAL IN
CENTER HOLE DIAMETER0.062 INCHES NOMINAL IN
SPECIAL FEATURESMETAL DISK IN CENTER OF DIAPHRAGM
MATERIALRUBBER FABRIC REINFORCED
BOLT HOLE QUANTITY6
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
GGG-K-00275Interchangeable
interchangeable cross-reference
interchangeable
GGG-K-00275 TY8STAInterchangeable
interchangeable cross-reference
interchangeable
H764Interchangeable
interchangeable cross-reference
interchangeable
M25-64Interchangeable
interchangeable cross-reference
interchangeable
531199-1064Interchangeable
interchangeable cross-reference
interchangeable
H-88Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is H88?
H88 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace H88?
There are 8 known substitutes for H88: GGG-K-00275, GGG-K-00275 TY8STA, H764 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H88?
H88 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-671-7249. 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