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542068 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

542068: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SPRING, case_style: SQUARE, seal_width: 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN, temp_rating: -65.0 CELSIUS AND 250.0 CELSIUS DEGC, special_features: MATERIAL VITON AND STAINLESS STEEL, housing_bore_diameter: 3.003 INCHES MINIMUM AND 3.007 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-658-3609, 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
542068
NSN: 4730-00-658-3609
NIINs: 006583609, 011250404
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SPRING
case_styleSQUARE
seal_width0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
temp_rating-65.0 CELSIUS AND 250.0 CELSIUS DEGC
special_featuresMATERIAL VITON AND STAINLESS STEEL
housing_bore_diameter3.003 INCHES MINIMUM AND 3.007 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter1.900 INCHES MINIMUM AND 1.940 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencySEAL ELASTOMERIC LIP
NSN4730-00-658-3609
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 542068 · 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
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNMESH
END ITEM IDENTIFICATIONFUEL CONTROL,ENGINE,ACFT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 542068?
542068 is a STRAINER ELEMENT,SEDIMENT.
What is the NSN for 542068?
542068 is cataloged in the U.S. Government catalog under NSN 4730-00-658-3609. 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.