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A19101 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A19101: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, cross-sectional_height: 0.260 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-084-4300, 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
A19101
NSN: 5331-00-084-4300
NIINs: 000844300, 011955610
FSC: 5331 — O-ring
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
cross-sectional_height0.260 INCHES NOMINAL IN
NSN5331-00-084-4300
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A19101 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
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.260 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.260 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
SUBSTITUTES & CROSS-REFERENCES 2
E-109731Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
OR25TUReference 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 A19101?
A19101 is a O-RING.
What parts can replace A19101?
There are 2 known substitutes for A19101: E-109731, OR25TU. Substitute compatibility should be verified for your specific system.
What is the NSN for A19101?
A19101 is cataloged in the U.S. Government catalog under NSN 5331-00-084-4300. This indicates validated use in U.S. government and defense supply chains.
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