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Technical Data Sheet
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NC396127 — RING,BASE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

NC396127: RING,BASE.

The RING,BASE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-407-3900, 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
NC396127
NSN: 5330-01-407-3900
FSC: 5330 — Packing and Gasket Materials
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part NumberNC396127
NSN5330-01-407-3900
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: NC396127 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
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 3
396127Reference document
Same NSN cross-reference
Reference document — Secondary reference
31434N ITEM 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
31435N ITEM 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NC396127?
NC396127 is a RING,BASE.
What parts can replace NC396127?
There are 3 known substitutes for NC396127: 396127, 31434N ITEM 1, 31435N ITEM 1. Substitute compatibility should be verified for your specific system.
What is the NSN for NC396127?
NC396127 is cataloged in the U.S. Government catalog under NSN 5330-01-407-3900. This indicates validated use in U.S. government and defense supply chains.
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