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6254300 — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6254300: RESISTOR,VARIABLE,NONWIRE WOUND,.

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: IRON, thickness: 1.140 INCHES NOMINAL IN, flange_width: 5.745 INCHES NOMINAL IN, style_designator: SQUARE, ONE BOLT HOLE CIRCLE, bolt_hole_diameter: 0.562 INCHES NOMINAL IN, nominal_thread_size: 4.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-364-8089, 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
6254300
NSN: 4730-00-364-8089
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialIRON
thickness1.140 INCHES NOMINAL IN
flange_width5.745 INCHES NOMINAL IN
style_designatorSQUARE, ONE BOLT HOLE CIRCLE
bolt_hole_diameter0.562 INCHES NOMINAL IN
bolt_hole_quantity4
nominal_thread_size4.000 INCHES IN
bolt_circle_diameter4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM IN
flange_section_stylePLAIN FACE
face_seating_surface_conditionMACHINED
screw_thread_series_designatorNPT
nominal_pipe_size_for_which_designed4.000 INCHES IN
NSN4730-00-364-8089
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6254300 · 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
•
FACE SEATING SURFACE CONDITION: MACHINED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 4.000 INCHES IN
•
FLANGE SECTION STYLE: PLAIN FACE
•
STYLE DESIGNATOR: SQUARE, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.562 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 4.000 INCHES IN
•
BOLT HOLE QUANTITY: 4
•
BOLT CIRCLE DIAMETER: 4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FACE SEATING SURFACE CONDITIONMACHINED
NOMINAL PIPE SIZE FOR WHICH DESIGNED4.000 INCHES IN
FLANGE SECTION STYLEPLAIN FACE
STYLE DESIGNATORSQUARE, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.562 INCHES NOMINAL IN
NOMINAL THREAD SIZE4.000 INCHES IN
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER4.115 INCHES MINIMUM AND 4.135 INCHES MAXIMUM IN
SCREW THREAD SERIES DESIGNATORNPT
FLANGE WIDTH5.745 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
62543Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 6254300?
6254300 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 6254300?
There is 1 known substitute for 6254300: 62543. Substitute compatibility should be verified for your specific system.
What is the NSN for 6254300?
6254300 is cataloged in the U.S. Government catalog under NSN 4730-00-364-8089. This indicates validated use in U.S. government and defense supply chains.
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