PartsTable
Technical Data Sheet
27127772-03 ✓ 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 ASSEMBLY,SHAFT,SPRING LOADE. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-191-2539, 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
27127772-03
NSN: 5330-01-191-2539
FSC: 5330
CAGE: 80234 — VAPOR CORP SUB OF BRUNSWICK CORP (USA)
SPECIFICATIONS
Part Number27127772-03
NSN5330-01-191-2539
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 27127772-03 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 13
9655Interchangeable
interchangeable cross-reference
interchangeable
27732-065Interchangeable
interchangeable cross-reference
interchangeable
MS36087-2Interchangeable
interchangeable cross-reference
interchangeable
GGT380Interchangeable
interchangeable cross-reference
interchangeable
14247P11Interchangeable
interchangeable cross-reference
interchangeable
9020397Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 27127772-03?
27127772-03 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace 27127772-03?
There are 13 known substitutes for 27127772-03: 9655, 27732-065, MS36087-2 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27127772-03?
27127772-03 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-191-2539. This indicates validated use in U.S. government and defense supply chains.
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