PartsTable
Technical Data Sheet
Download PDF

803-6397408-PC039 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

803-6397408-PC039: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, outside_diameter: 3.100 INCHES MINIMUM AND 3.150 INCHES MAXIMUM IN, special_features: DISK GASKET ON 2.5 INCH SPRINKLER VALVE IN, style_designator: CIRCULAR, aperture_diameter: 1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN, cross-sectional_thickness: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-396-2491, 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
803-6397408-PC039
NSN: 5330-01-396-2491
FSC: 5330 — Packing and Gasket Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
outside_diameter3.100 INCHES MINIMUM AND 3.150 INCHES MAXIMUM IN
special_featuresDISK GASKET ON 2.5 INCH SPRINKLER VALVE IN
style_designatorCIRCULAR
aperture_diameter1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
cross-sectional_thickness0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM D2000 -2BG714 B34 EA14 EF11 EF21 EO14 EO34 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-396-2491
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 803-6397408-PC039 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 THICKNESS: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D2000 -2BG714 B34 EA14 EF11 EF21 EO14 EO34 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 3.100 INCHES MINIMUM AND 3.150 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D2000 -2BG714 B34 EA14 EF11 EF21 EO14 EO34 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER3.100 INCHES MINIMUM AND 3.150 INCHES MAXIMUM IN
APERTURE DIAMETER1.359 INCHES MINIMUM AND 1.391 INCHES MAXIMUM IN
SPECIAL FEATURESDISK GASKET ON 2.5 INCH SPRINKLER VALVE 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 803-6397408-PC039?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 803-6397408-PC039?
803-6397408-PC039 is a GASKET.
What is the NSN for 803-6397408-PC039?
803-6397408-PC039 is cataloged in the U.S. Government catalog under NSN 5330-01-396-2491. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 803-6397408-PC039