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12352329-3 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12352329-3: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: ONE-PIECEONE-PIECE, groove_width: 0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.400 INCHES MAXIMUM0.400 INCHES MAXIMUM IN, end_cut_angle: 45.0 DEGREES45.0 DEGREES, groove_length: 0.408 INCHES MINIMUM AND 0.408 INCHES MINIMUM AND 0.468 INCHES MAXIMUM0.468 INCHES MAXIMUM IN, overall_length: 52.920 INCHES NOMINAL52.920 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-306-5840, 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
12352329-3
NSN: 5330-01-306-5840
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionONE-PIECEONE-PIECE
groove_width0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.400 INCHES MAXIMUM0.400 INCHES MAXIMUM IN
end_cut_angle45.0 DEGREES45.0 DEGREES
groove_length0.408 INCHES MINIMUM AND 0.408 INCHES MINIMUM AND 0.468 INCHES MAXIMUM0.468 INCHES MAXIMUM IN
overall_length52.920 INCHES NOMINAL52.920 INCHES NOMINAL IN
style_designatorSTRIP
cross-sectional_shape_styleCIRCULAR W/ SQUARE SLOTCIRCULAR W/ SQUARE SLOT
cross_section_outside_diameter0.898 INCHES MINIMUM AND 0.898 INCHES MINIMUM AND 0.978 INCHES MAXIMUM0.978 INCHES MAXIMUM IN
material_document_and_classificationMIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE AND ASTM D2000 2BC415A14B14C12F19K11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-306-5840
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12352329-3 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
•
STYLE DESIGNATOR: STRIP
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE AND ASTM D2000 2BC415A14B14C12F19K11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR W/ SQUARE SLOTCIRCULAR W/ SQUARE SLOT
•
GROOVE LENGTH: 0.408 INCHES MINIMUM AND 0.408 INCHES MINIMUM AND 0.468 INCHES MAXIMUM0.468 INCHES MAXIMUM IN
•
END CUT ANGLE: 45.0 DEGREES45.0 DEGREES
•
CROSS SECTION OUTSIDE DIAMETER: 0.898 INCHES MINIMUM AND 0.898 INCHES MINIMUM AND 0.978 INCHES MAXIMUM0.978 INCHES MAXIMUM IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRIP
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE AND ASTM D2000 2BC415A14B14C12F19K11 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH52.920 INCHES NOMINAL52.920 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLECIRCULAR W/ SQUARE SLOTCIRCULAR W/ SQUARE SLOT
GROOVE LENGTH0.408 INCHES MINIMUM AND 0.408 INCHES MINIMUM AND 0.468 INCHES MAXIMUM0.468 INCHES MAXIMUM IN
END CUT ANGLE45.0 DEGREES45.0 DEGREES
CROSS SECTION OUTSIDE DIAMETER0.898 INCHES MINIMUM AND 0.898 INCHES MINIMUM AND 0.978 INCHES MAXIMUM0.978 INCHES MAXIMUM IN
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
GROOVE WIDTH0.350 INCHES MINIMUM AND 0.350 INCHES MINIMUM AND 0.400 INCHES MAXIMUM0.400 INCHES MAXIMUM IN
CONSTRUCTIONONE-PIECEONE-PIECE
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
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12352329-3?
12352329-3 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 12352329-3?
12352329-3 is cataloged in the U.S. Government catalog under NSN 5330-01-306-5840. 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.