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HCF2085A — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

HCF2085A: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: COTTON AND RUBBER OVERALL, peripheral_diameter: 1.875 INCHES NOMINAL IN, center_hole_diameter: 1.375 INCHES NOMINAL IN, cross-sectional_height: 0.295 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-291-9756, 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
HCF2085A
NSN: 5330-00-291-9756
FSC: 5330 — Packing and Gasket Materials
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialCOTTON AND RUBBER OVERALL
peripheral_diameter1.875 INCHES NOMINAL IN
center_hole_diameter1.375 INCHES NOMINAL IN
cross-sectional_height0.295 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN
cross-sectional_shape_styleV
NSN5330-00-291-9756
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: HCF2085A 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: 0.295 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: V
•
PERIPHERAL DIAMETER: 1.875 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.375 INCHES NOMINAL IN
•
MATERIAL: COTTON AND RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.295 INCHES MINIMUM AND 0.301 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEV
PERIPHERAL DIAMETER1.875 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.375 INCHES NOMINAL IN
MATERIALCOTTON AND RUBBER 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
2031N2Reference document
Same NSN cross-reference
Reference document — Secondary 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 HCF2085A?
HCF2085A is a PACKING,PREFORMED.
What parts can replace HCF2085A?
There is 1 known substitute for HCF2085A: 2031N2. Substitute compatibility should be verified for your specific system.
What is the NSN for HCF2085A?
HCF2085A is cataloged in the U.S. Government catalog under NSN 5330-00-291-9756. 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.