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3860138 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3860138: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER AND GLUE OVERALL, hole_diameter: 0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_length: 8.437 INCHES MINIMUM AND 8.563 INCHES MAXIMUM IN, aperture_diameter: 4.437 INCHES MINIMUM AND 4.563 INCHES MAXIMUM IN, bolt_circle_diameter: 7.063 INCHES NOMINAL IN, cross-sectional_thickness: 0.063 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-104-4547, 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
3860138
NSN: 5330-00-104-4547
FSC: 5330 — Packing and Gasket Materials
CAGE: 63117 — SICARD A DIVISION OF SMI-SNOWBLAST INC DBA SICARD (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
hole_diameter0.187 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_length8.437 INCHES MINIMUM AND 8.563 INCHES MAXIMUM IN
aperture_diameter4.437 INCHES MINIMUM AND 4.563 INCHES MAXIMUM IN
bolt_circle_diameter7.063 INCHES NOMINAL IN
cross-sectional_thickness0.063 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
gasket_center_to_flat_distance3.500 INCHES NOMINAL IN
material_document_and_classificationMIL-G-12803,NO. +3415-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-104-4547
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3860138 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: 0.063 INCHES NOMINAL IN
•
GASKET CENTER TO FLAT DISTANCE: 3.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +3415-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 4.437 INCHES MINIMUM AND 4.563 INCHES MAXIMUM IN
•
BOLT CIRCLE DIAMETER: 7.063 INCHES NOMINAL IN
•
MATERIAL: PAPER AND GLUE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.063 INCHES NOMINAL IN
GASKET CENTER TO FLAT DISTANCE3.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3415-A MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH8.437 INCHES MINIMUM AND 8.563 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER4.437 INCHES MINIMUM AND 4.563 INCHES MAXIMUM IN
BOLT CIRCLE DIAMETER7.063 INCHES NOMINAL IN
MATERIALPAPER AND GLUE OVERALL
HOLE DIAMETER0.187 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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3860138?
3860138 is a GASKET.
What is the NSN for 3860138?
3860138 is cataloged in the U.S. Government catalog under NSN 5330-00-104-4547. This indicates validated use in U.S. government and defense supply chains.
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