PartsTable
Technical Data Sheet
IE4128 ITEM 29 ✓ 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

SEAL,NONMETALLIC SPECIAL SHAPED. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-447-2021, 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
IE4128 ITEM 29
NSN: 5330-01-447-2021
FSC: 5330
CAGE: 62012 — ZERO CORP (USA)
SPECIFICATIONS
Part NumberIE4128 ITEM 29
NSN5330-01-447-2021
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: IE4128 ITEM 29 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
61007Interchangeable
interchangeable cross-reference
interchangeable
300R-1009Interchangeable
interchangeable cross-reference
interchangeable
365-647Interchangeable
interchangeable cross-reference
interchangeable
61-064Interchangeable
interchangeable cross-reference
interchangeable
VT150Interchangeable
interchangeable cross-reference
interchangeable
5008Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is IE4128 ITEM 29?
IE4128 ITEM 29 is a SEAL,NONMETALLIC SPECIAL SHAPED.
What parts can replace IE4128 ITEM 29?
There are 12 known substitutes for IE4128 ITEM 29: 61007, 300R-1009, 365-647 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for IE4128 ITEM 29?
IE4128 ITEM 29 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-447-2021. This indicates validated use in U.S. government and defense supply chains.
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