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973685 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

973685: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM OVERALL, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL OVERALL, special_features: APPROXIMATELY 4" X 6" WITH .010" SQUARE CROSS SECTION, elongation_percentage: 120 MAXIMUM, end_item_identification: ARMORED VEHICLE MOUNTED ROCKET LAUNCHER 1055-01-450-4243; MRLS AZIMUTH & ELEVATION TURRET DRIVE, material_document_and_classification: MIL-R-83485 TY1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-511-5083, 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
973685
NSN: 5330-01-511-5083
FSC: 5330 — Packing and Gasket Materials
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM OVERALL
hardness_rating75.0 SHORE DUROMETER A NOMINAL OVERALL
special_featuresAPPROXIMATELY 4" X 6" WITH .010" SQUARE CROSS SECTION
elongation_percentage120 MAXIMUM
end_item_identificationARMORED VEHICLE MOUNTED ROCKET LAUNCHER 1055-01-450-4243; MRLS AZIMUTH & ELEVATION TURRET DRIVE
material_document_and_classificationMIL-R-83485 TY1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-511-5083
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 973685 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
•
HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-83485 TY1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
ELONGATION PERCENTAGE: 120 MAXIMUM
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM OVERALL
TECHNICAL CHARACTERISTICS
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-83485 TY1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ELONGATION PERCENTAGE120 MAXIMUM
SPECIAL FEATURESAPPROXIMATELY 4" X 6" WITH .010" SQUARE CROSS SECTION
END ITEM IDENTIFICATIONARMORED VEHICLE MOUNTED ROCKET LAUNCHER 1055-01-450-4243; MRLS AZIMUTH & ELEVATION TURRET DRIVE
MATERIALRUBBER FLUOROCARBON CLASS FPM 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 973685?
973685 is a GASKET.
What is the NSN for 973685?
973685 is cataloged in the U.S. Government catalog under NSN 5330-01-511-5083. This indicates validated use in U.S. government and defense supply chains.
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