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63972891 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

63972891: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, mesh_size: 30.0, wire_diameter: 0.012 INCHES NOMINAL IN, style_designator: CYLINDRICAL, filtering_media_design: MESH. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-342-4099, 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
63972891
NSN: 4730-01-342-4099
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
mesh_size30.0
wire_diameter0.012 INCHES NOMINAL IN
style_designatorCYLINDRICAL
filtering_media_designMESH
NSN4730-01-342-4099
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 63972891 · 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: 30.0
•
STYLE DESIGNATOR: CYLINDRICAL
•
MATERIAL: STEEL CORROSION RESISTING
•
WIRE DIAMETER: 0.012 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
MESH SIZE30.0
STYLE DESIGNATORCYLINDRICAL
MATERIALSTEEL CORROSION RESISTING
WIRE DIAMETER0.012 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
6397291-74-30MESHSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6397293Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 63972891?
63972891 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace 63972891?
There are 2 known substitutes for 63972891: 6397291-74-30MESH, 6397293. Substitute compatibility should be verified for your specific system.
What is the NSN for 63972891?
63972891 is cataloged in the U.S. Government catalog under NSN 4730-01-342-4099. 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.