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6519139 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6519139: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, mesh_size: 100.0, thickness: 0.125 INCHES NOMINAL IN, wire_diameter: 0.004 INCHES NOMINAL IN, style_designator: ROUND (BASICALLY FLAT), filtering_media_design: MESH. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-390-8133, 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
6519139
NSN: 4730-01-390-8133
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY
mesh_size100.0
thickness0.125 INCHES NOMINAL IN
wire_diameter0.004 INCHES NOMINAL IN
style_designatorROUND (BASICALLY FLAT)
filtering_media_designMESH
element_outside_diameter1.156 INCHES NOMINAL IN
NSN4730-01-390-8133
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6519139 · 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
•
FILTERING MEDIA DESIGN: MESH
•
MESH SIZE: 100.0
•
STYLE DESIGNATOR: ROUND (BASICALLY FLAT)
•
ELEMENT OUTSIDE DIAMETER: 1.156 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
WIRE DIAMETER: 0.004 INCHES NOMINAL IN
•
THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
MESH SIZE100.0
STYLE DESIGNATORROUND (BASICALLY FLAT)
ELEMENT OUTSIDE DIAMETER1.156 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
WIRE DIAMETER0.004 INCHES NOMINAL IN
THICKNESS0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
6519087Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
6519087 PIECE 5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6519139?
6519139 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 6519139?
There are 2 known substitutes for 6519139: 6519087, 6519087 PIECE 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 6519139?
6519139 is cataloged in the U.S. Government catalog under NSN 4730-01-390-8133. 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.