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Technical Data Sheet

A10250 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,WIRE WOUND,NON. Key specifications include material: PLASTIC TETRAFLUOROETHYLENE OVERALLPLASTIC TETRAFLUOROETHYLENE OVERALL, body_style: CYLINDRICAL BUSHING MOUNTED, body_width: 1.500 INCHES MAXIMUM IN, flow_angle: 90.0 DEGREES, leg_length: 1.062 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4730-00-272-3728, 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
MRO→ MRO_GENERAL→ A10250
NSN: 4730-00-272-3728
FSC: 4730
CAGE: 96787 — STEWART AVIONICS INC (USA)
SPECIFICATIONS
materialPLASTIC TETRAFLUOROETHYLENE OVERALLPLASTIC TETRAFLUOROETHYLENE OVERALL
body_styleCYLINDRICAL BUSHING MOUNTED
body_width1.500 INCHES MAXIMUM IN
flow_angle90.0 DEGREES
leg_length1.062 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
shaft_typeROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR
body_height2.125 INCHES MAXIMUM IN
body_length0.620 INCHES NOMINAL IN
flat_height0.188 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_styleROUND, SLOTTED
shaft_length0.406 INCHES NOMINAL SINGLE ACTUATOR IN
NSN4730-00-272-3728
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A10250 · 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
KEY FEATURES
•
SEAT ANGLE: 30.0 DEGREES SECOND END
•
THREAD SERIES DESIGNATOR: NPT SECOND END
•
SURFACE TREATMENT: CADMIUM OVERALL
•
LEG LENGTH: 1.562 INCHES NOMINAL SECOND END IN
•
THREAD QUANTITY PER INCH: 12 FIRST END
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SEAT ANGLE30.0 DEGREES SECOND END
THREAD SERIES DESIGNATORNPT SECOND END
SURFACE TREATMENTCADMIUM OVERALL
THREAD SERIES DESIGNATORUN FIRST END
LEG LENGTH1.562 INCHES NOMINAL SECOND END IN
THREAD QUANTITY PER INCH12 FIRST END
MATERIALSTEEL OVERALL
LEG LENGTH1.062 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE1.062 INCHES FIRST END IN
CONNECTION STYLEFLARED (TUBE) FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
3662004455InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5013424InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-R-19/3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-PRF-19/3InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A10250AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
103108InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A10250?
A10250 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).
What parts can replace A10250?
There are 17 known substitutes for A10250: 3662004455, 5013424, MIL-R-19/3 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A10250?
A10250 is cataloged in the Federal Logistics Information System under NSN 4730-00-272-3728. This indicates validated use in U.S. government and defense supply chains.
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