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8Y0307-5 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8Y0307-5: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, attachment_method: ROUND HOLE, peripheral_diameter: 6.500 INCHES NOMINAL IN, center_hole_diameter: 5.000 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN, cross-sectional_height: 1.310 INCHES NOMINAL IN, attachment_hole_diameter: 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-390-2843, 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
8Y0307-5
NSN: 5330-01-390-2843
FSC: 5330 — Packing and Gasket Materials
CAGE: 72957 — ELLIOTT COMPANY DIV JEANNETTE (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
attachment_methodROUND HOLE
peripheral_diameter6.500 INCHES NOMINAL IN
center_hole_diameter5.000 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN
cross-sectional_height1.310 INCHES NOMINAL IN
attachment_hole_diameter0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
attachment_feature_quantity24
NSN5330-01-390-2843
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8Y0307-5 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: 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
ATTACHMENT FEATURE QUANTITY: 24
•
CROSS-SECTIONAL HEIGHT: 1.310 INCHES NOMINAL IN
•
PERIPHERAL DIAMETER: 6.500 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 5.000 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
ATTACHMENT METHOD: ROUND HOLE
TECHNICAL CHARACTERISTICS
ATTACHMENT HOLE DIAMETER0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
ATTACHMENT FEATURE QUANTITY24
CROSS-SECTIONAL HEIGHT1.310 INCHES NOMINAL IN
PERIPHERAL DIAMETER6.500 INCHES NOMINAL IN
CENTER HOLE DIAMETER5.000 INCHES MINIMUM AND 5.002 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
ATTACHMENT METHODROUND HOLE
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 1
8R0098 ITEM 2-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8Y0307-5?
8Y0307-5 is a RETAINER,PACKING.
What parts can replace 8Y0307-5?
There is 1 known substitute for 8Y0307-5: 8R0098 ITEM 2-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 8Y0307-5?
8Y0307-5 is cataloged in the U.S. Government catalog under NSN 5330-01-390-2843. This indicates validated use in U.S. government and defense supply chains.
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