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Technical Data Sheet
PartsTable / COMPONENT / L420/48 ITEM 32
L420/48 ITEM 32 ✓ 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 L420/48 ITEM 32 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 5330-01-316-1491, 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
L420/48 ITEM 32
NSN: 5330-01-316-1491
FSC: 5330
CAGE: 0JKF4 — ULSTEIN USA INC (USA)
SPECIFICATIONS
Part NumberL420/48 ITEM 32
NSN5330-01-316-1491
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: L420/48 ITEM 32 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
3502-018Interchangeable
interchangeable cross-reference
interchangeable
01-0007Interchangeable
interchangeable cross-reference
interchangeable
8644829Interchangeable
interchangeable cross-reference
interchangeable
04-1062Interchangeable
interchangeable cross-reference
interchangeable
BIPHASE DRILL GUIDEInterchangeable
interchangeable cross-reference
interchangeable
10007Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L420/48 ITEM 32?
L420/48 ITEM 32 is a L420/48 ITEM 32.
What parts can replace L420/48 ITEM 32?
There are 6 known substitutes for L420/48 ITEM 32: 3502-018, 01-0007, 8644829 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L420/48 ITEM 32?
L420/48 ITEM 32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-316-1491. 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