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8-038N300-9 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8-038N300-9: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, temp_rating: -40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL OVERALL, peripheral_diameter: 2.749 INCHES NOMINAL IN, center_hole_diameter: 2.633 INCHES MINIMUM AND 2.653 INCHES MAXIMUM IN, cross-sectional_height: 0.049 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-003-5491, 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
8-038N300-9
NSN: 5330-00-003-5491
FSC: 5330 — Packing and Gasket Materials
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
temp_rating-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
hardness_rating90.0 SHORE DUROMETER A NOMINAL OVERALL
peripheral_diameter2.749 INCHES NOMINAL IN
center_hole_diameter2.633 INCHES MINIMUM AND 2.653 INCHES MAXIMUM IN
cross-sectional_height0.049 INCHES NOMINAL IN
cross-sectional_shape_styleV
material_document_and_classificationN300-90,CAGEC 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-003-5491
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8-038N300-9 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 180.0 FAHRENHEIT DEGF
•
CROSS-SECTIONAL HEIGHT: 0.049 INCHES NOMINAL IN
•
HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: N300-90,CAGEC 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: V
•
PERIPHERAL DIAMETER: 2.749 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.633 INCHES MINIMUM AND 2.653 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
TEMP RATING-40.0 FAHRENHEIT AND 180.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT0.049 INCHES NOMINAL IN
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONN300-90,CAGEC 02697 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEV
PERIPHERAL DIAMETER2.749 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.633 INCHES MINIMUM AND 2.653 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
8-038N300-90Reference document
Same NSN cross-reference
Reference document — Secondary reference
8-038Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
324983Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8-038N300-9?
8-038N300-9 is a RETAINER,PACKING.
What parts can replace 8-038N300-9?
There are 3 known substitutes for 8-038N300-9: 8-038N300-90, 8-038, 324983. Substitute compatibility should be verified for your specific system.
What is the NSN for 8-038N300-9?
8-038N300-9 is cataloged in the U.S. Government catalog under NSN 5330-00-003-5491. This indicates validated use in U.S. government and defense supply chains.
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