PartsTable
Technical Data Sheet
Download PDF

8515165 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8515165: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: SOLIDSOLID, aperture_width: 17.984 INCHES MINIMUM AND 17.984 INCHES MINIMUM AND 18.016 INCHES MAXIMUM18.016 INCHES MAXIMUM IN, aperture_length: 20.516 INCHES MINIMUM AND 20.516 INCHES MINIMUM AND 20.547 INCHES MAXIMUM20.547 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, attachment_method: ROUND HOLEROUND HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-535-7367, 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
8515165
NSN: 5330-00-535-7367
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionSOLIDSOLID
aperture_width17.984 INCHES MINIMUM AND 17.984 INCHES MINIMUM AND 18.016 INCHES MAXIMUM18.016 INCHES MAXIMUM IN
aperture_length20.516 INCHES MINIMUM AND 20.516 INCHES MINIMUM AND 20.547 INCHES MAXIMUM20.547 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
attachment_methodROUND HOLEROUND HOLE
fabrication_methodSOLIDSOLID
cross-sectional_width1.234 INCHES MINIMUM AND 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM1.266 INCHES MAXIMUM IN
cross-sectional_height0.234 INCHES MINIMUM AND 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM0.266 INCHES MAXIMUM IN
attachment_hole_diameter0.422 INCHES MINIMUM AND 0.422 INCHES MINIMUM AND 0.452 INCHES MAXIMUM0.452 INCHES MAXIMUM IN
attachment_feature_quantity88
cross-sectional_shape_styleSPECIALSPECIAL
NSN5330-00-535-7367
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8515165 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
•
ATTACHMENT HOLE DIAMETER: 0.422 INCHES MINIMUM AND 0.422 INCHES MINIMUM AND 0.452 INCHES MAXIMUM0.452 INCHES MAXIMUM IN
•
ATTACHMENT FEATURE QUANTITY: 88
•
CROSS-SECTIONAL HEIGHT: 0.234 INCHES MINIMUM AND 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM0.266 INCHES MAXIMUM IN
•
CROSS-SECTIONAL WIDTH: 1.234 INCHES MINIMUM AND 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM1.266 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 2BC515ABF ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIALSPECIAL
•
APERTURE WIDTH: 17.984 INCHES MINIMUM AND 17.984 INCHES MINIMUM AND 18.016 INCHES MAXIMUM18.016 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.422 INCHES MINIMUM AND 0.422 INCHES MINIMUM AND 0.452 INCHES MAXIMUM0.452 INCHES MAXIMUM IN
ATTACHMENT FEATURE QUANTITY88
CROSS-SECTIONAL HEIGHT0.234 INCHES MINIMUM AND 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM0.266 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH1.234 INCHES MINIMUM AND 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM1.266 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 2BC515ABF ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIALSPECIAL
APERTURE WIDTH17.984 INCHES MINIMUM AND 17.984 INCHES MINIMUM AND 18.016 INCHES MAXIMUM18.016 INCHES MAXIMUM IN
APERTURE LENGTH20.516 INCHES MINIMUM AND 20.516 INCHES MINIMUM AND 20.547 INCHES MAXIMUM20.547 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 8515165?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8515165?
8515165 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 8515165?
8515165 is cataloged in the U.S. Government catalog under NSN 5330-00-535-7367. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8515165

✓ 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.