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852 6618 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

852 6618: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include width: 8.500 INCHES NOMINAL IN, length: 11.000 INCHES NOMINAL IN, material: PLASTIC, film_type: STILL PICTURE, base_color: CLEAR, usage_form: SHEET. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-621-5365, 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
852 6618
NSN: 5330-00-621-5365
NIINs: 006215365, 013960325
FSC: 5330 — Packing and Gasket Materials
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
width8.500 INCHES NOMINAL IN
length11.000 INCHES NOMINAL IN
materialPLASTIC
film_typeSTILL PICTURE
base_colorCLEAR
usage_formSHEET
film_subtypeCAMERA
emulsion_typeCOLOR
precious_materialSILVER
reproduction_typePRINT
emulsion_sensitivityDAYLIGHT
precious_material_and_weight0.040 SILVER GRAINS, TROY
NSN5330-00-621-5365
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 852 6618 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
•
LUBRICATION MATERIAL: GRAPHITE OVERALL
•
CROSS-SECTIONAL THICKNESS: 0.250 INCHES NOMINAL IN
•
LUBRICATION METHOD: IMPREGNATED
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: FIBRE OR COMPOSITION WITH WIRE INSERT
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.313 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS AND COPPER AND STEEL OVERALL
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGRAPHITE OVERALL
CROSS-SECTIONAL THICKNESS0.250 INCHES NOMINAL IN
LUBRICATION METHODIMPREGNATED
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLEFIBRE OR COMPOSITION WITH WIRE INSERT
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
APERTURE DIAMETER0.313 INCHES NOMINAL IN
MATERIALASBESTOS AND COPPER AND STEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
5-4483-44Reference document
Same NSN cross-reference
Reference document — Secondary reference
4483-519Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 852 6618?
852 6618 is a GASKET.
What parts can replace 852 6618?
There are 2 known substitutes for 852 6618: 5-4483-44, 4483-519. Substitute compatibility should be verified for your specific system.
What is the NSN for 852 6618?
852 6618 is cataloged in the U.S. Government catalog under NSN 5330-00-621-5365. This indicates validated use in U.S. government and defense supply chains.
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