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C147 2-329 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C147 2-329: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include outside_diameter: 2.395 INCHES NOMINAL IN, center_hole_diameter: 1.957 INCHES MINIMUM AND 1.993 INCHES MAXIMUM IN, cross-sectional_height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-261-2357, 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
C147 2-329
NSN: 5331-01-261-2357
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
outside_diameter2.395 INCHES NOMINAL IN
center_hole_diameter1.957 INCHES MINIMUM AND 1.993 INCHES MAXIMUM IN
cross-sectional_height0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN5331-01-261-2357
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C147 2-329 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: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.395 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.957 INCHES MINIMUM AND 1.993 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
OUTSIDE DIAMETER2.395 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.957 INCHES MINIMUM AND 1.993 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 4
AS568-329Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS568B-329Reference document
Same NSN cross-reference
Reference document — Secondary reference
D2000 GRADE M3BC714Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6138953-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C147 2-329?
C147 2-329 is a O-RING.
What parts can replace C147 2-329?
There are 4 known substitutes for C147 2-329: AS568-329, AS568B-329, D2000 GRADE M3BC714 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C147 2-329?
C147 2-329 is cataloged in the U.S. Government catalog under NSN 5331-01-261-2357. 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.