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Technical Data Sheet
4088007 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-530-0753, 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
4088007
NSN: 5330-01-530-0753
FSC: 5330
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
Part Number4088007
NSN5330-01-530-0753
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4088007 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 6
203255Interchangeable
interchangeable cross-reference
interchangeable
3255Interchangeable
interchangeable cross-reference
interchangeable
8415555-5Interchangeable
interchangeable cross-reference
interchangeable
3971106Interchangeable
interchangeable cross-reference
interchangeable
5330PL1804159Interchangeable
Same NIIN cross-reference
interchangeable
5330PL0796805Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4088007?
4088007 is a GASKET.
What parts can replace 4088007?
There are 6 known substitutes for 4088007: 203255, 3255, 8415555-5 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4088007?
4088007 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-530-0753. This indicates validated use in U.S. government and defense supply chains.
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