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Technical Data Sheet
12284579 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, end_cut_angle: 90.0 DEGREES, overall_length: 0.436 INCHES NOMINAL IN, style_designator: STRIP, end_item_identification: ARMED BATTLE TANK,MODEL NO. M1E1;IMPROVED TANK,MODEL NO.

M11A; AND TANK,COMBAT FULL TRACK,MODEL NO. M1, cross-sectional_thickness: 0.047 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-162-0540, 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
12284579
NSN: 5330-01-162-0540
FSC: 5330
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
end_cut_angle90.0 DEGREES
overall_length0.436 INCHES NOMINAL IN
style_designatorSTRIP
end_item_identificationARMED BATTLE TANK,MODEL NO. M1E1;IMPROVED TANK,MODEL NO. M11A; AND TANK,COMBAT FULL TRACK,MODEL NO. M1
cross-sectional_thickness0.047 INCHES NOMINAL IN
cross-sectional_shape_styleSINGLE FOLDED METAL
NSN5330-01-162-0540
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12284579 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
MATERIAL: ALUMINUM OVERALL
STYLE DESIGNATOR: STRIP
CROSS-SECTIONAL THICKNESS: 0.047 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: SINGLE FOLDED METAL
END CUT ANGLE: 90.0 DEGREES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM OVERALL
STYLE DESIGNATORSTRIP
OVERALL LENGTH0.436 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.047 INCHES NOMINAL IN
END ITEM IDENTIFICATIONARMED BATTLE TANK,MODEL NO. M1E1;IMPROVED TANK,MODEL NO. M11A; AND TANK,COMBAT FULL TRACK,MODEL NO. M1
CROSS-SECTIONAL SHAPE STYLESINGLE FOLDED METAL
END CUT ANGLE90.0 DEGREES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
1000-0127Interchangeable
interchangeable cross-reference
interchangeable
BJ20Interchangeable
interchangeable cross-reference
interchangeable
85-0983771Interchangeable
interchangeable cross-reference
interchangeable
E38-31Interchangeable
interchangeable cross-reference
interchangeable
M9070Interchangeable
interchangeable cross-reference
interchangeable
M9070-37Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12284579?
12284579 is a GASKET.
What parts can replace 12284579?
There are 25 known substitutes for 12284579: 1000-0127, BJ20, 85-0983771 and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12284579?
12284579 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-162-0540. This indicates validated use in U.S. government and defense supply chains.
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