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Technical Data Sheet
PartsTable / COMPONENT / 706619
706619 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, temp_rating: -268.0 CELSIUS AND 260.0 CELSIUS DEGC, peripheral_diameter: 1.625 INCHES NOMINAL IN, center_hole_diameter: 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN, fsc_application_data: MAGNETO,IGNITION, cross-sectional_height: 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-822-6587, 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
706619
NSN: 5330-00-822-6587
FSC: 5330
CAGE: 59501 — UNISON INDUSTRIES LLC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
temp_rating-268.0 CELSIUS AND 260.0 CELSIUS DEGC
peripheral_diameter1.625 INCHES NOMINAL IN
center_hole_diameter1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
fsc_application_dataMAGNETO,IGNITION
cross-sectional_height0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
cross-sectional_shape_styleSQUARE W/ APERATURE
material_document_and_classificationAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-822-6587
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 706619 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
•
CROSS-SECTIONAL HEIGHT: 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
•
FSC APPLICATION DATA: MAGNETO,IGNITION
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SQUARE W/ APERATURE
•
CENTER HOLE DIAMETER: 1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
•
PERIPHERAL DIAMETER: 1.625 INCHES NOMINAL IN
•
TEMP RATING: -268.0 CELSIUS AND 260.0 CELSIUS DEGC
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
FSC APPLICATION DATAMAGNETO,IGNITION
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE W/ APERATURE
CENTER HOLE DIAMETER1.495 INCHES MINIMUM AND 1.505 INCHES MAXIMUM IN
PERIPHERAL DIAMETER1.625 INCHES NOMINAL IN
TEMP RATING-268.0 CELSIUS AND 260.0 CELSIUS DEGC
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
50124Interchangeable
interchangeable cross-reference
interchangeable
7347279Interchangeable
interchangeable cross-reference
interchangeable
E429Interchangeable
interchangeable cross-reference
interchangeable
1115226Interchangeable
interchangeable cross-reference
interchangeable
60407Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 706619?
706619 is a PACKING,PREFORMED.
What parts can replace 706619?
There are 14 known substitutes for 706619: 50124, 7347279, E429 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 706619?
706619 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-822-6587. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026