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6139171 — FILTER ELEMENT,FLUID

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6139171: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flow_type: THREE-WAY, valve_size: 0.250 INCHES IN, body_height: 16.610 INCHES NOMINAL IN, design_type: REUSABLE, temp_rating: 15.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-438-7588, 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
6139171
NSN: 4730-01-438-7588
NIINs: 014387588, 014388779, 014388913, 014394098, 014395281, 014396135, 014396167
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80091 — NAVAL FACILITIES ENGINEERING COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
flow_typeTHREE-WAY
valve_size0.250 INCHES IN
body_height16.610 INCHES NOMINAL IN
design_typeREUSABLE
temp_rating15.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
body_diameter4.500 INCHES NOMINAL IN
body_materialALUMINUM ALLOY
drop_pressureERR-060
mounting_typeUNTHREADED HOLE CENTER
overall_width1.250 INCHES NOMINAL IN
flow_directionOUTSIDE IN
NSN4730-01-438-7588
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6139171 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONDIESEL AND HYDRAULIC SYSTEMS
SUBSTITUTES & CROSS-REFERENCES 1
6139171 FIND 185Same 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 6139171?
6139171 is a FILTER ELEMENT,FLUID.
What parts can replace 6139171?
There is 1 known substitute for 6139171: 6139171 FIND 185. Substitute compatibility should be verified for your specific system.
What is the NSN for 6139171?
6139171 is cataloged in the U.S. Government catalog under NSN 4730-01-438-7588. 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.