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26-1660-14 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

26-1660-14: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, temp_rating: 165.0 CELSIUS NOMINAL DEGC, overall_width: 92.71 MILLIMETERS NOMINAL MM, overall_length: 149.0 MILLIMETERS MINIMUM AND 158.0 MILLIMETERS MAXIMUM MM, flow_control_device: STEM, first_end_connection_type: THREADED INTERNAL PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-686-7099, 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
26-1660-14
NSN: 4820-01-686-7099
FSC: 4820 — Valves, Nonpowered
CAGE: 13669 — TESCOM CORP DBA TESCOM DIV TESCOM (USA)
SPECIFICATIONS
filterINCLUDED
temp_rating165.0 CELSIUS NOMINAL DEGC
overall_width92.71 MILLIMETERS NOMINAL MM
overall_length149.0 MILLIMETERS MINIMUM AND 158.0 MILLIMETERS MAXIMUM MM
flow_control_deviceSTEM
end_connection_quantity1
first_end_connection_typeTHREADED INTERNAL PIPE
maximum_inlet_pressure_rating000.0 NON-MERCURY ALTERNATIVE - CONSUMER PRODUCTS - THERMOMETERS
part_name_assigned_by_controlling_agencyREGULATOR
NSN4820-01-686-7099
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 26-1660-14 · 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
•
FLOW CONTROL DEVICE: STEM
•
BODY STYLE: SCREW-IN CARTRIDGE
•
TEMP RATING: 165.0 CELSIUS NOMINAL DEGC
•
END CONNECTION QUANTITY: 1
•
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESTEM
BODY STYLESCREW-IN CARTRIDGE
TEMP RATING165.0 CELSIUS NOMINAL DEGC
END CONNECTION QUANTITY1
OVERALL LENGTH149.0 MILLIMETERS MINIMUM AND 158.0 MILLIMETERS MAXIMUM MM
OVERALL WIDTH92.71 MILLIMETERS NOMINAL MM
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
PART NAME ASSIGNED BY CONTROLLING AGENCYREGULATOR
MAXIMUM INLET PRESSURE RATING000.0 NON-MERCURY ALTERNATIVE - CONSUMER PRODUCTS - THERMOMETERS
FILTERINCLUDED
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 26-1660-14?
26-1660-14 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for 26-1660-14?
26-1660-14 is cataloged in the U.S. Government catalog under NSN 4820-01-686-7099. This indicates validated use in U.S. government and defense supply chains.
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