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26-1660-24 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

26-1660-24: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, material: STEEL COMP 303 SEAT, body_style: STRAIGHT THRU, temp_rating: -65.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: MANUAL SINGLE STAGE, mounting_facility: FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-007-2658, 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
26-1660-24
NSN: 4820-01-007-2658
FSC: 4820 — Valves, Nonpowered
CAGE: 13669 — TESCOM CORP DBA TESCOM DIV TESCOM (USA)
SPECIFICATIONS
filterINCLUDED
materialSTEEL COMP 303 SEAT
body_styleSTRAIGHT THRU
temp_rating-65.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM DEGF
regulation_typeMANUAL SINGLE STAGE
mounting_facilityFLANGE
flow_control_deviceNEEDLE
valve_loading_methodSPRING
manual_control_methodKNOB
outlet_pressure_range2.0 TO 50.0 CAMERA MOUNT
end_connection_quantity2
renewable_seat_ring_typeANY ACCEPTABLE
NSN4820-01-007-2658
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 26-1660-24 · 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: NEEDLE
•
RENEWABLE SEAT RING TYPE: ANY ACCEPTABLE
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: MANUAL SINGLE STAGE
•
FIRST END STYLE DESIGNATOR: PLAIN
•
TEMP RATING: -65.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM DEGF
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICENEEDLE
RENEWABLE SEAT RING TYPEANY ACCEPTABLE
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
REGULATION TYPEMANUAL SINGLE STAGE
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 165.0 FAHRENHEIT MAXIMUM DEGF
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303/SAE 30303 ASSN STD 3RD MATERIAL RESPONSE SEAT
END CONNECTION QUANTITY2
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
26-1620-24Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 26-1660-24?
26-1660-24 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 26-1660-24?
There is 1 known substitute for 26-1660-24: 26-1620-24. Substitute compatibility should be verified for your specific system.
What is the NSN for 26-1660-24?
26-1660-24 is cataloged in the U.S. Government catalog under NSN 4820-01-007-2658. This indicates validated use in U.S. government and defense supply chains.
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