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Technical Data Sheet
PartsTable / COMPONENT / 432-1/4
432-1/4 ✓ 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 432-1/4 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 5330-01-270-1277, 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
432-1/4
NSN: 5330-01-270-1277
FSC: 5330
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
Part Number432-1/4
NSN5330-01-270-1277
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 432-1/4 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 17
954771Interchangeable
interchangeable cross-reference
interchangeable
43214Interchangeable
interchangeable cross-reference
interchangeable
214KGInterchangeable
interchangeable cross-reference
interchangeable
17604Interchangeable
interchangeable cross-reference
interchangeable
PT1984Interchangeable
interchangeable cross-reference
interchangeable
PEI 7273Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 432-1/4?
432-1/4 is a 432-1/4.
What parts can replace 432-1/4?
There are 17 known substitutes for 432-1/4: 954771, 43214, 214KG and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 432-1/4?
432-1/4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-270-1277. 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