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8159770 — SEAL,NONMETALLIC SPECIAL SHAPED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8159770: SEAL,NONMETALLIC SPECIAL SHAPED.

SEAL,NONMETALLIC SPECIAL SHAPED. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, construction: SOLID, aperture_width: 25.969 INCHES NOMINAL IN, aperture_length: 29.281 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, fabrication_method: SOLID. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-331-1554, 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
8159770
NSN: 5330-00-331-1554
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
constructionSOLID
aperture_width25.969 INCHES NOMINAL IN
aperture_length29.281 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
fabrication_methodSOLID
cross-sectional_width0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
cross-sectional_height0.421 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
cross-sectional_thickness0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
cross-sectional_shape_styleSPECIAL
cross_section_inside_diameter0.250 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
material_document_and_classification417,GR 515ABF3 MIL STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-331-1554
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8159770 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: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.421 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
CROSS-SECTIONAL WIDTH: 0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: 417,GR 515ABF3 MIL STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SPECIAL
•
APERTURE WIDTH: 25.969 INCHES NOMINAL IN
•
CROSS SECTION INSIDE DIAMETER: 0.250 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.421 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
CROSS-SECTIONAL WIDTH0.796 INCHES MINIMUM AND 0.828 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION417,GR 515ABF3 MIL STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESPECIAL
APERTURE WIDTH25.969 INCHES NOMINAL IN
CROSS SECTION INSIDE DIAMETER0.250 INCHES MINIMUM AND 0.282 INCHES MAXIMUM IN
APERTURE LENGTH29.281 INCHES NOMINAL 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
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FREQUENTLY ASKED QUESTIONS
What is 8159770?
8159770 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What is the NSN for 8159770?
8159770 is cataloged in the U.S. Government catalog under NSN 5330-00-331-1554. This indicates validated use in U.S. government and defense supply chains.
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