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Technical Data Sheet
PartsTable / COMPONENT / 1767-D-1
1767-D-1 ✓ Verified by PartsTable
— · 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 bulb_length: 12.000 INCHES NOMINAL IN, usage_design: TEMPERATURE CONTROL DEVICE, bulb_diameter: 1.000 INCHES NOMINAL IN, mounting_method: THREADED, thermostat_type: BELLOWS, special_features: NHA VALVE TEMP RELEASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-469-7320, 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
1767-D-1
NSN: 4820-01-469-7320
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
bulb_length12.000 INCHES NOMINAL IN
usage_designTEMPERATURE CONTROL DEVICE
bulb_diameter1.000 INCHES NOMINAL IN
mounting_methodTHREADED
thermostat_typeBELLOWS
special_featuresNHA VALVE TEMP RELEASE
opening_temp_rating45.0 FAHRENHEIT NOMINAL DEGF
capillary_tube_length12.000 INCHES NOMINAL IN
operating_temp_rating45.0 FAHRENHEIT MINIMUM AND 85.0 FAHRENHEIT MAXIMUM DEGF
end_item_identificationW/S NIMITZ CLASS CVN
valve_size_for_which_designed1.000 INCHES IN
NSN4820-01-469-7320
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1767-D-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
•
USAGE DESIGN: TEMPERATURE CONTROL DEVICE
•
OPENING TEMP RATING: 45.0 FAHRENHEIT NOMINAL DEGF
•
MOUNTING METHOD: THREADED
•
VALVE SIZE FOR WHICH DESIGNED: 1.000 INCHES IN
•
BULB DIAMETER: 1.000 INCHES NOMINAL IN
•
OPERATING TEMP RATING: 45.0 FAHRENHEIT MINIMUM AND 85.0 FAHRENHEIT MAXIMUM DEGF
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONW/S NIMITZ CLASS CVN
USAGE DESIGNTEMPERATURE CONTROL DEVICE
OPENING TEMP RATING45.0 FAHRENHEIT NOMINAL DEGF
MOUNTING METHODTHREADED
SPECIAL FEATURESNHA VALVE TEMP RELEASE
VALVE SIZE FOR WHICH DESIGNED1.000 INCHES IN
BULB DIAMETER1.000 INCHES NOMINAL IN
OPERATING TEMP RATING45.0 FAHRENHEIT MINIMUM AND 85.0 FAHRENHEIT MAXIMUM DEGF
THERMOSTAT TYPEBELLOWS
BULB LENGTH12.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1767-DInterchangeable
interchangeable cross-reference
interchangeable
1767-D-9Interchangeable
interchangeable cross-reference
interchangeable
953-DInterchangeable
interchangeable cross-reference
interchangeable
1767-D PC 4Interchangeable
interchangeable cross-reference
interchangeable
2948Interchangeable
interchangeable cross-reference
interchangeable
1767-D-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1767-D-1?
1767-D-1 is a REGULATOR,THERMOSTATIC TEMPERATU.
What parts can replace 1767-D-1?
There are 17 known substitutes for 1767-D-1: 1767-D, 1767-D-9, 953-D and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1767-D-1?
1767-D-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-469-7320. 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: July 2026