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5673-15 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5673-15: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER OVERALL, construction: SOLIDSOLID, overall_length: 51.875 INCHES NOMINAL51.875 INCHES NOMINAL IN, style_designator: STRIP, fabrication_method: SOLIDSOLID, cross-sectional_width: 1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-025-0834, 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
5673-15
NSN: 5330-01-025-0834
FSC: 5330 — Packing and Gasket Materials
CAGE: 75345 — KIRKHILL, INC. DBA KIRKHILL INC (USA)
SPECIFICATIONS
materialRUBBER OVERALL
constructionSOLIDSOLID
overall_length51.875 INCHES NOMINAL51.875 INCHES NOMINAL IN
style_designatorSTRIP
fabrication_methodSOLIDSOLID
cross-sectional_width1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN
cross-sectional_height0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
end_item_identificationKC-46 AIRCRAFTKC-46 AIRCRAFT
cross-sectional_thickness0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
cross-sectional_shape_styleHOLLOW BULBHOLLOW BULB
cross_section_inside_diameter0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
reference_number_differentiating_characteristicsITEM IS FAA CERTIFIED
NSN5330-01-025-0834
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5673-15 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRIP
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW BULBHOLLOW BULB
•
CROSS SECTION INSIDE DIAMETER: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.562 INCHES NOMINAL0.562 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH1.375 INCHES NOMINAL1.375 INCHES NOMINAL IN
STYLE DESIGNATORSTRIP
OVERALL LENGTH51.875 INCHES NOMINAL51.875 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEHOLLOW BULBHOLLOW BULB
CROSS SECTION INSIDE DIAMETER0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN
END ITEM IDENTIFICATIONKC-46 AIRCRAFTKC-46 AIRCRAFT
MATERIALRUBBER OVERALL
FABRICATION METHODSOLIDSOLID
SUBSTITUTES & CROSS-REFERENCES 1
10-60754-15Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 5673-15?
5673-15 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace 5673-15?
There is 1 known substitute for 5673-15: 10-60754-15. Substitute compatibility should be verified for your specific system.
What is the NSN for 5673-15?
5673-15 is cataloged in the U.S. Government catalog under NSN 5330-01-025-0834. 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.