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1767-D-17 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1767-D-17: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: COPPER ALLOY 464 SEAT, seat_radius: 0.750 INCHES NOMINAL IN, thread_class: 3A SINGLE THREADED PORTION A, thread_length: 0.093 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 1.250 INCHES NOMINAL IN, special_features: NHA VALVE TEMP RELEASE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-469-7249, 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-17
NSN: 4820-01-469-7249
FSC: 4820 — Valves, Nonpowered
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
materialCOPPER ALLOY 464 SEAT
seat_radius0.750 INCHES NOMINAL IN
thread_class3A SINGLE THREADED PORTION A
thread_length0.093 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter1.250 INCHES NOMINAL IN
special_featuresNHA VALVE TEMP RELEASE
style_designatorTHREADED FLANGED
nominal_thread_size1.250 INCHES SINGLE THREADED PORTION IN
under_flange_height0.031 INCHES NOMINAL IN
body_inside_diameter0.875 INCHES NOMINAL IN
seating_surface_shapeRADIAL
end_item_identificationNIMITZ CLASS CVN
NSN4820-01-469-7249
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1767-D-17 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 0.187 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.250 INCHES NOMINAL IN
•
THREAD LENGTH: 0.093 INCHES NOMINAL SINGLE THREADED PORTION IN
•
STYLE DESIGNATOR: THREADED FLANGED
•
BODY INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.250 INCHES SINGLE THREADED PORTION IN
•
SEAT RADIUS: 0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.187 INCHES NOMINAL IN
FLANGE DIAMETER1.250 INCHES NOMINAL IN
THREAD LENGTH0.093 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATORTHREADED FLANGED
BODY INSIDE DIAMETER0.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.250 INCHES SINGLE THREADED PORTION IN
SEAT RADIUS0.750 INCHES NOMINAL IN
SPECIAL FEATURESNHA VALVE TEMP RELEASE
UNDER FLANGE HEIGHT0.031 INCHES NOMINAL IN
THREAD CLASS3A SINGLE THREADED PORTION A
SUBSTITUTES & CROSS-REFERENCES 1
3965Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1767-D-17?
1767-D-17 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 1767-D-17?
There is 1 known substitute for 1767-D-17: 3965. Substitute compatibility should be verified for your specific system.
What is the NSN for 1767-D-17?
1767-D-17 is cataloged in the U.S. Government catalog under NSN 4820-01-469-7249. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.