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66183BX — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

66183BX: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS, temp_adjustability: NOT ADJUSTABLE, flow_control_device: DISK, BOTTOM GUIDED, temp_control_device_type: THERMOSTATIC, first_end_connection_type: THREADED INTERNAL PIPE, first_end_style_designator: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-107-4672, 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
66183BX
NSN: 4820-01-107-4672
FSC: 4820 — Valves, Nonpowered
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
body_styleANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
special_featuresTEMPERATURE RATING WAS PREVIOUSLY NOTATED WITH SAC CODING AS 1A 189.0 DEGREES FAHRENHEIT AND 1B AS 202.0 DEGREES FAHRENHEIT A
temp_adjustabilityNOT ADJUSTABLE
flow_control_deviceDISK, BOTTOM GUIDED
end_connection_quantity2
temp_control_device_typeTHERMOSTATIC
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
second_end_relationship_with_first_endIDENTICAL
first_end_nominal_pipe_size_accommodated0.125 INCHES IN
NSN4820-01-107-4672
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 66183BX · 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: DISK, BOTTOM GUIDED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
•
FIRST END STYLE DESIGNATOR: PLAIN
•
END CONNECTION QUANTITY: 2
•
TEMP CONTROL DEVICE TYPE: THERMOSTATIC
•
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK, BOTTOM GUIDED
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FIRST END STYLE DESIGNATORPLAIN
END CONNECTION QUANTITY2
TEMP CONTROL DEVICE TYPETHERMOSTATIC
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
TEMP ADJUSTABILITYNOT ADJUSTABLE
SPECIAL FEATURESTEMPERATURE RATING WAS PREVIOUSLY NOTATED WITH SAC CODING AS 1A 189.0 DEGREES FAHRENHEIT AND 1B AS 202.0 DEGREES FAHRENHEIT A
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 3
4820011074672Reference document
Same NSN cross-reference
Reference document — Secondary reference
2-947-544-22724Reference document
Same NSN cross-reference
Reference document — Secondary reference
66183-BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66183BX?
66183BX is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace 66183BX?
There are 3 known substitutes for 66183BX: 4820011074672, 2-947-544-22724, 66183-B. Substitute compatibility should be verified for your specific system.
What is the NSN for 66183BX?
66183BX is cataloged in the U.S. Government catalog under NSN 4820-01-107-4672. This indicates validated use in U.S. government and defense supply chains.
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