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6397408-PC038 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6397408-PC038: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, peripheral_diameter: 2.355 INCHES MINIMUM AND 2.395 INCHES MAXIMUM IN, center_hole_diameter: 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN, cross-sectional_height: 0.237 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN, cross-sectional_shape_style: RECTANGULAR, material_document_and_classification: ASTMD2000, TYPE BF ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-395-7771, 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
6397408-PC038
NSN: 5330-01-395-7771
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
peripheral_diameter2.355 INCHES MINIMUM AND 2.395 INCHES MAXIMUM IN
center_hole_diameter1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
cross-sectional_height0.237 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationASTMD2000, TYPE BF ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-395-7771
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6397408-PC038 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: 0.237 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMD2000, TYPE BF ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL DIAMETER: 2.355 INCHES MINIMUM AND 2.395 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.237 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMD2000, TYPE BF ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL DIAMETER2.355 INCHES MINIMUM AND 2.395 INCHES MAXIMUM IN
CENTER HOLE DIAMETER1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6397408-PC038?
6397408-PC038 is a PACKING,PREFORMED.
What is the NSN for 6397408-PC038?
6397408-PC038 is cataloged in the U.S. Government catalog under NSN 5330-01-395-7771. This indicates validated use in U.S. government and defense supply chains.
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