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1639-602202 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1639-602202: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, peripheral_diameter: 2.042 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN, center_hole_diameter: 1.762 INCHES NOMINAL IN, cross-sectional_height: 0.142 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-708-7771, 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
1639-602202
NSN: 5330-00-708-7771
FSC: 5330 — Packing and Gasket Materials
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
peripheral_diameter2.042 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN
center_hole_diameter1.762 INCHES NOMINAL IN
cross-sectional_height0.142 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
NSN5330-00-708-7771
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1639-602202 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: 0.142 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
•
PERIPHERAL DIAMETER: 2.042 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.762 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.142 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
PERIPHERAL DIAMETER2.042 INCHES MINIMUM AND 2.062 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.762 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
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
602202K000Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 1639-602202?
1639-602202 is a PACKING,PREFORMED.
What parts can replace 1639-602202?
There is 1 known substitute for 1639-602202: 602202K000. Substitute compatibility should be verified for your specific system.
What is the NSN for 1639-602202?
1639-602202 is cataloged in the U.S. Government catalog under NSN 5330-00-708-7771. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.