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12283201 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12283201: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS AND RUBBER SYNTHETIC OVERALL, outside_diameter: 6.730 INCHES NOMINAL IN, aperture_diameter: 5.260 INCHES NOMINAL IN, cross-sectional_thickness: 0.015 INCHES NOMINAL IN, largest_bolt_hole_diameter: 0.420 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-073-3121, 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
12283201
NSN: 5330-01-073-3121
NIINs: 010733121, 015474061
FSC: 5330 — Packing and Gasket Materials
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialASBESTOS AND RUBBER SYNTHETIC OVERALL
outside_diameter6.730 INCHES NOMINAL IN
special_features5 LARGE HOLES IRREGULARLY SPACED ON 6.000 BOLT CIRCLE 2 SMALL HOLES 88 DEG APART ON 2.937 BOLT CIRCLE FIRST HOLE 50 DEG FROM FLAT CENTER
aperture_diameter5.260 INCHES NOMINAL IN
bolt_hole_quantity7
cross-sectional_thickness0.015 INCHES NOMINAL IN
largest_bolt_hole_diameter0.420 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
smallest_bolt_hole_diameter0.340 INCHES NOMINAL IN
gasket_center_to_flat_distance2.840 INCHES NOMINAL IN
material_document_and_classificationMIL-G-12803 TY F112400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-073-3121
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12283201 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: 0.015 INCHES NOMINAL IN
•
GASKET CENTER TO FLAT DISTANCE: 2.840 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 TY F112400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SMALLEST BOLT HOLE DIAMETER: 0.340 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 6.730 INCHES NOMINAL IN
•
APERTURE DIAMETER: 5.260 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 7
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.015 INCHES NOMINAL IN
GASKET CENTER TO FLAT DISTANCE2.840 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 TY F112400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SMALLEST BOLT HOLE DIAMETER0.340 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER6.730 INCHES NOMINAL IN
APERTURE DIAMETER5.260 INCHES NOMINAL IN
BOLT HOLE QUANTITY7
SPECIAL FEATURES5 LARGE HOLES IRREGULARLY SPACED ON 6.000 BOLT CIRCLE 2 SMALL HOLES 88 DEG APART ON 2.937 BOLT CIRCLE FIRST HOLE 50 DEG FROM FLAT CENTER
LARGEST BOLT HOLE DIAMETER0.420 INCHES NOMINAL IN
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 12283201?
12283201 is a GASKET.
What is the NSN for 12283201?
12283201 is cataloged in the U.S. Government catalog under NSN 5330-01-073-3121. 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.