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8X7 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8X7: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.213 INCHES NOMINAL IN, material: COTTON AND RUBBER CHLOROPRENE CLASS CR BOTTOM RING, inside_diameter: 7.000 INCHES NOMINAL IN, outside_diameter: 8.000 INCHES NOMINAL IN, cross-sectional_shape_style: SPECIAL TOP RING, material_document_and_classification: 600 FSCM 94659 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-761-1685, 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
8X7
NSN: 5330-00-761-1685
FSC: 5330 — Packing and Gasket Materials
CAGE: 94659 — PERIFLEX DIV FLEXIBLE PRODUCTS CO (USA)
SPECIFICATIONS
height1.213 INCHES NOMINAL IN
materialCOTTON AND RUBBER CHLOROPRENE CLASS CR BOTTOM RING
inside_diameter7.000 INCHES NOMINAL IN
outside_diameter8.000 INCHES NOMINAL IN
intermediate_ring_quantity3
cross-sectional_shape_styleSPECIAL TOP RING
material_document_and_classification600 FSCM 94659 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING
NSN5330-00-761-1685
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8X7 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
•
INTERMEDIATE RING QUANTITY: 3
•
OUTSIDE DIAMETER: 8.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 600 FSCM 94659 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING
•
CROSS-SECTIONAL SHAPE STYLE: ANGLE BOTTOM RING
•
INSIDE DIAMETER: 7.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY3
OUTSIDE DIAMETER8.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION600 FSCM 94659 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING
MATERIAL DOCUMENT AND CLASSIFICATION600 FSCM 94659 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING
MATERIAL DOCUMENT AND CLASSIFICATION600 FSCM 94659 MFR REF SINGLE MATERIAL RESPONSE TOP RING
CROSS-SECTIONAL SHAPE STYLEANGLE BOTTOM RING
CROSS-SECTIONAL SHAPE STYLESPECIAL TOP RING
INSIDE DIAMETER7.000 INCHES NOMINAL IN
HEIGHT1.213 INCHES NOMINAL IN
MATERIALCOTTON AND RUBBER CHLOROPRENE CLASS CR BOTTOM RING
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 8X7?
8X7 is a PACKING ASSEMBLY.
What is the NSN for 8X7?
8X7 is cataloged in the U.S. Government catalog under NSN 5330-00-761-1685. This indicates validated use in U.S. government and defense supply chains.
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