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7986945 — PACKING ASSEMBLY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7986945: PACKING ASSEMBLY.

The PACKING ASSEMBLY is a the manufacturer industrial component. Key specifications include height: 1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN, material: PLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING, inside_diameter: 0.619 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN, outside_diameter: 1.147 INCHES MINIMUM AND 1.152 INCHES MAXIMUM IN, cross-sectional_shape_style: V TOP RING, material_document_and_classification: RULON-LD FSCM 04813 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-133-9489, 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
7986945
NSN: 5330-00-133-9489
FSC: 5330 — Packing and Gasket Materials
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
height1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN
materialPLASTIC POLYTETRAFLUOROETHYLENE BOTTOM RING
inside_diameter0.619 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
outside_diameter1.147 INCHES MINIMUM AND 1.152 INCHES MAXIMUM IN
intermediate_ring_quantity3
cross-sectional_shape_styleV TOP RING
material_document_and_classificationRULON-LD FSCM 04813 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING
NSN5330-00-133-9489
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7986945 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: 1.147 INCHES MINIMUM AND 1.152 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: RULON-LD FSCM 04813 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING
•
CROSS-SECTIONAL SHAPE STYLE: V TOP RING
•
INSIDE DIAMETER: 0.619 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
•
HEIGHT: 1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERMEDIATE RING QUANTITY3
OUTSIDE DIAMETER1.147 INCHES MINIMUM AND 1.152 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONRULON-LD FSCM 04813 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING
CROSS-SECTIONAL SHAPE STYLEV TOP RING
CROSS-SECTIONAL SHAPE STYLEV BOTTOM RING
CROSS-SECTIONAL SHAPE STYLEV INTERMEDIATE RING
INSIDE DIAMETER0.619 INCHES MINIMUM AND 0.624 INCHES MAXIMUM IN
HEIGHT1.300 INCHES MINIMUM AND 1.320 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7986945?
7986945 is a PACKING ASSEMBLY.
What is the NSN for 7986945?
7986945 is cataloged in the U.S. Government catalog under NSN 5330-00-133-9489. This indicates validated use in U.S. government and defense supply chains.
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