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40610-8 PC NO 1 — Technical Data Sheet

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— · 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

REGULATOR,THERMOSTATIC TEMPERATU. Key specifications include special_features: THERMOSTATIC ELEMENT; MATERIAL CU/CU ALLOY; MATERIAL SPEC MIL-DTL-19772, flow_control_device: DISK, end_item_identification: E/I VALVE TEMPERATURE REGULATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-515-7190, 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
40610-8 PC NO 1
NSN: 4820-01-515-7190
FSC: 4820
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
special_featuresTHERMOSTATIC ELEMENT; MATERIAL CU/CU ALLOY; MATERIAL SPEC MIL-DTL-19772
flow_control_deviceDISK
end_item_identificationE/I VALVE TEMPERATURE REGULATOR
NSN4820-01-515-7190
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 40610-8 PC NO 1 · 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
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
END ITEM IDENTIFICATIONE/I VALVE TEMPERATURE REGULATOR
SPECIAL FEATURESTHERMOSTATIC ELEMENT; MATERIAL CU/CU ALLOY; MATERIAL SPEC MIL-DTL-19772
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
40611-8 PC NO 33InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1683-01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1681-01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
40611-8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
40611 PC NO 31InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2051-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40610-8 PC NO 1?
40610-8 PC NO 1 is a REGULATOR,THERMOSTATIC TEMPERATU.
What parts can replace 40610-8 PC NO 1?
There are 27 known substitutes for 40610-8 PC NO 1: 40611-8 PC NO 33, 1683-01, 1681-01 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40610-8 PC NO 1?
40610-8 PC NO 1 is cataloged in the Federal Logistics Information System under NSN 4820-01-515-7190. 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: September 2026