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TA21020 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TA21020: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 1100 OVERALL, aperture_diameter: 1.255 INCHES NOMINAL IN, fsc_application_data: HEAT EXCHANGER,MAIN TRANS, cross-sectional_shape_style: RECTANGULAR METAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-344-4610, 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
TA21020
NSN: 5330-01-344-4610
FSC: 5330 — Packing and Gasket Materials
CAGE: 55193 — VERNATHERM LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 1100 OVERALL
aperture_diameter1.255 INCHES NOMINAL IN
fsc_application_dataHEAT EXCHANGER,MAIN TRANS
cross-sectional_shape_styleRECTANGULAR METAL
NSN5330-01-344-4610
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TA21020 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
•
FSC APPLICATION DATA: HEAT EXCHANGER,MAIN TRANS
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
APERTURE DIAMETER: 1.255 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 1100 OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAHEAT EXCHANGER,MAIN TRANS
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
APERTURE DIAMETER1.255 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 1100 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
38-3010-00-10Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
59500Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TA21020?
TA21020 is a GASKET.
What parts can replace TA21020?
There are 2 known substitutes for TA21020: 38-3010-00-10, 59500. Substitute compatibility should be verified for your specific system.
What is the NSN for TA21020?
TA21020 is cataloged in the U.S. Government catalog under NSN 5330-01-344-4610. This indicates validated use in U.S. government and defense supply chains.
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