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YMD-2534 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: STEEL, body_style: UNSHIELDED,SOLID OR THREADED POST,GASKET SEAT, body_length: 0.640 INCHES NOMINAL IN, design_type: NONREUSABLE, insert_size: 0.500 IN.DIA IN, reach_length: 0.375 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-909-8627, 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
YMD-2534
NSN: 4730-00-909-8627
FSC: 4730
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
materialSTEEL
body_styleUNSHIELDED,SOLID OR THREADED POST,GASKET SEAT
body_length0.640 INCHES NOMINAL IN
design_typeNONREUSABLE
insert_size0.500 IN.DIA IN
reach_length0.375 INCHES NOMINAL IN
thread_class2A A
usage_designENGINE OTHER THAN AIRCRAFT
face_velocity375.0 FEET PER MINUTE FT
overall_width15.500 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
unit_quantity1
NSN4730-00-909-8627
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: YMD-2534 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 38
SM-D-751154Interchangeable
interchangeable cross-reference
interchangeable
111622Interchangeable
interchangeable cross-reference
interchangeable
117411Interchangeable
interchangeable cross-reference
interchangeable
100160Interchangeable
interchangeable cross-reference
interchangeable
10X260Interchangeable
interchangeable cross-reference
interchangeable
0903639Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is YMD-2534?
YMD-2534 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace YMD-2534?
There are 38 known substitutes for YMD-2534: SM-D-751154, 111622, 117411 and 35 more. Substitute compatibility should be verified for your specific system.
Is YMD-2534 still available?
YMD-2534 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026