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C0944 3-908 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C0944 3-908: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, hardness_rating: 70.000 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.644 INCHES NOMINAL IN, cross-sectional_height: 0.087 INCHES NOMINAL IN, material_document_and_classification: AS568A-908 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-616-9432, 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
C0944 3-908
NSN: 5331-01-616-9432
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
hardness_rating70.000 SHORE DUROMETER A NOMINAL
center_hole_diameter0.644 INCHES NOMINAL IN
cross-sectional_height0.087 INCHES NOMINAL IN
material_document_and_classificationAS568A-908 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE
NSN5331-01-616-9432
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C0944 3-908 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: 0.087 INCHES NOMINAL IN
•
HARDNESS RATING: 70.000 SHORE DUROMETER A NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AS568A-908 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE
•
CENTER HOLE DIAMETER: 0.644 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.087 INCHES NOMINAL IN
HARDNESS RATING70.000 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAS568A-908 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE
CENTER HOLE DIAMETER0.644 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 1
158376Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· 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 C0944 3-908?
C0944 3-908 is a O-RING.
What parts can replace C0944 3-908?
There is 1 known substitute for C0944 3-908: 158376. Substitute compatibility should be verified for your specific system.
What is the NSN for C0944 3-908?
C0944 3-908 is cataloged in the U.S. Government catalog under NSN 5331-01-616-9432. This indicates validated use in U.S. government and defense supply chains.
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