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PRP344-8307 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

PRP344-8307: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 4.270 INCHES NOMINAL IN, center_hole_diameter: 97.79 MILLIMETERS NOMINAL MM, cross-sectional_height: 5.33 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-069-8942, 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
PRP344-8307
NSN: 5330-01-069-8942
FSC: 5330 — Packing and Gasket Materials
CAGE: 25184 — PARKER HANNIFIN CORPORATION DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
hardness_rating70.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter4.270 INCHES NOMINAL IN
center_hole_diameter97.79 MILLIMETERS NOMINAL MM
cross-sectional_height5.33 MILLIMETERS NOMINAL MM
cross-sectional_shape_styleO-RING
specification/standard_data81343-AS568 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
cross_section_outside_diameter0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
material_document_and_classificationAMS 3215 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-069-8942
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: PRP344-8307 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
•
TEMP RATING: -40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 5.33 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3215 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: O-RING
•
SPECIFICATION/STANDARD DATA: 81343-AS568 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
PERIPHERAL DIAMETER: 4.270 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 97.79 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT5.33 MILLIMETERS NOMINAL MM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3215 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEO-RING
SPECIFICATION/STANDARD DATA81343-AS568 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
PERIPHERAL DIAMETER4.270 INCHES NOMINAL IN
CENTER HOLE DIAMETER97.79 MILLIMETERS NOMINAL MM
CROSS SECTION OUTSIDE DIAMETER0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
SUBSTITUTES & CROSS-REFERENCES 5
2079360Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS568-344AMS3215Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS568-344-8307Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7001211Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6516920Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is PRP344-8307?
PRP344-8307 is a PACKING,PREFORMED.
What parts can replace PRP344-8307?
There are 5 known substitutes for PRP344-8307: 2079360, AS568-344AMS3215, AS568-344-8307 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PRP344-8307?
PRP344-8307 is cataloged in the U.S. Government catalog under NSN 5330-01-069-8942. 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.