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65655-65 — VALVE,REGULATING,SYSTEM PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

65655-65: VALVE,REGULATING,SYSTEM PRESSURE.

VALVE,REGULATING,SYSTEM PRESSURE. Key specifications include end_item_identification: NEW CONSTRUCTION LHD8, HYDRAULIC POWER UNIT ASSEMBLY 2319A000 (0BJ09), part_name_assigned_by_controlling_agency: THERMAL BYPASS VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-555-5148, 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
65655-65
NSN: 4820-01-555-5148
FSC: 4820 — Valves, Nonpowered
CAGE: 55724 — THERMAL TRANSFER PRODUCTS LTD (USA)
SPECIFICATIONS
end_item_identificationNEW CONSTRUCTION LHD8, HYDRAULIC POWER UNIT ASSEMBLY 2319A000 (0BJ09)
part_name_assigned_by_controlling_agencyTHERMAL BYPASS VALVE
NSN4820-01-555-5148
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 65655-65 · 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYTHERMAL BYPASS VALVE
END ITEM IDENTIFICATIONNEW CONSTRUCTION LHD8, HYDRAULIC POWER UNIT ASSEMBLY 2319A000 (0BJ09)
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
2319A000 PL ITEM 61Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 65655-65?
65655-65 is a VALVE,REGULATING,SYSTEM PRESSURE.
What parts can replace 65655-65?
There is 1 known substitute for 65655-65: 2319A000 PL ITEM 61. Substitute compatibility should be verified for your specific system.
What is the NSN for 65655-65?
65655-65 is cataloged in the U.S. Government catalog under NSN 4820-01-555-5148. This indicates validated use in U.S. government and defense supply chains.
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