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B4015500 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B4015500: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.204 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 3.040 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN, special_features: CONSISTS OF ONE HOLE 0.281 IN DIAMETER IN, style_designator: CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-217-7012, 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
B4015500
NSN: 5330-01-217-7012
FSC: 5330 — Packing and Gasket Materials
CAGE: 56996 — DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND (USA)
SPECIFICATIONS
hole_diameter0.204 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter3.040 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN
special_featuresCONSISTS OF ONE HOLE 0.281 IN DIAMETER IN
style_designatorCIRCULAR
bolt_hole_quantity4
NSN5330-01-217-7012
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B4015500 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
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 3.040 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 4
•
HOLE DIAMETER: 0.204 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER3.040 INCHES MINIMUM AND 3.160 INCHES MAXIMUM IN
BOLT HOLE QUANTITY4
SPECIAL FEATURESCONSISTS OF ONE HOLE 0.281 IN DIAMETER IN
HOLE DIAMETER0.204 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B4015500?
B4015500 is a GASKET.
What is the NSN for B4015500?
B4015500 is cataloged in the U.S. Government catalog under NSN 5330-01-217-7012. 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.