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PartsTable / COMPONENT / 21002621ASSEM06
21002621ASSEM06 ✓ 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 outside_diameter: 0.922 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 5330-00-373-0155, 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
21002621ASSEM06
NSN: 5330-00-373-0155
FSC: 5330
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
outside_diameter0.922 INCHES NOMINAL IN
NSN5330-00-373-0155
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21002621ASSEM06 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
•
OUTSIDE DIAMETER: 0.922 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.922 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
0262-1Interchangeable
interchangeable cross-reference
interchangeable
7127121-30Interchangeable
interchangeable cross-reference
interchangeable
7127121-10Interchangeable
interchangeable cross-reference
interchangeable
A102Interchangeable
interchangeable cross-reference
interchangeable
01010Interchangeable
interchangeable cross-reference
interchangeable
882168Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21002621ASSEM06?
21002621ASSEM06 is a GASKET.
What parts can replace 21002621ASSEM06?
There are 6 known substitutes for 21002621ASSEM06: 0262-1, 7127121-30, 7127121-10 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21002621ASSEM06?
21002621ASSEM06 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-373-0155. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026