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12251902 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12251902: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, hole_diameter: 0.380 INCHES MINIMUM AND 0.410 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 9.260 INCHES NOMINAL IN, aperture_width: 7.120 INCHES NOMINAL IN, overall_length: 20.500 INCHES NOMINAL IN, aperture_length: 19.660 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-035-9825, 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
12251902
NSN: 5330-01-035-9825
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
hole_diameter0.380 INCHES MINIMUM AND 0.410 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width9.260 INCHES NOMINAL IN
aperture_width7.120 INCHES NOMINAL IN
overall_length20.500 INCHES NOMINAL IN
aperture_length19.660 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity10
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN5330-01-035-9825
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12251902 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: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 7.120 INCHES NOMINAL IN
•
APERTURE LENGTH: 19.660 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 10
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH20.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH9.260 INCHES NOMINAL IN
APERTURE WIDTH7.120 INCHES NOMINAL IN
APERTURE LENGTH19.660 INCHES NOMINAL IN
BOLT HOLE QUANTITY10
MATERIALRUBBER SYNTHETIC OVERALL
HOLE DIAMETER0.380 INCHES MINIMUM AND 0.410 INCHES MAXIMUM 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 1
5330010359825Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12251902?
12251902 is a GASKET.
What parts can replace 12251902?
There is 1 known substitute for 12251902: 5330010359825. Substitute compatibility should be verified for your specific system.
What is the NSN for 12251902?
12251902 is cataloged in the U.S. Government catalog under NSN 5330-01-035-9825. This indicates validated use in U.S. government and defense supply chains.
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