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Technical Data Sheet

US-71407 ITEM 35 — Technical Data Sheet

✓ 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 O-RING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System under NSN 5331-01-324-1455, 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
US-71407 ITEM 35
NSN: 5331-01-324-1455
FSC: 5331 — O-RING
CAGE: 71724 — JOHN CRANE, INC (USA)
SPECIFICATIONS
Part NumberUS-71407 ITEM 35
NSN5331-01-324-1455
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: US-71407 ITEM 35 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 14
15832NPC15InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILG21032InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
47356InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
236075InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AT15147InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6611InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is US-71407 ITEM 35?
US-71407 ITEM 35 is a O-RING.
What parts can replace US-71407 ITEM 35?
There are 14 known substitutes for US-71407 ITEM 35: 15832NPC15, MILG21032, 47356 and 11 more. Substitute compatibility should be verified for your specific system.
Is US-71407 ITEM 35 still available?
US-71407 ITEM 35 is currently cancelled.
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