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Technical Data Sheet
054103 ITEM 26 ✓ 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: IRON OVERALL, surface_treatment: SILVER OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-114-5196, 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
054103 ITEM 26
NSN: 5330-01-114-5196
FSC: 5330
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
materialIRON OVERALL
surface_treatmentSILVER OVERALL
NSN5330-01-114-5196
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 054103 ITEM 26 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
SURFACE TREATMENT: SILVER OVERALL
MATERIAL: IRON OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTSILVER OVERALL
MATERIALIRON OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
89612Interchangeable
interchangeable cross-reference
interchangeable
21854Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 054103 ITEM 26?
054103 ITEM 26 is a GASKET.
What parts can replace 054103 ITEM 26?
There are 2 known substitutes for 054103 ITEM 26: 89612, 21854. Substitute compatibility should be verified for your specific system.
What is the NSN for 054103 ITEM 26?
054103 ITEM 26 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-114-5196. This indicates validated use in U.S. government and defense supply chains.
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