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R2-250-00 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

R2-250-00: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-00-004-3297, 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
R2-250-00
NSN: 5331-00-004-3297
FSC: 5331 — O-ring
CAGE: 09176 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
Part NumberR2-250-00
NSN5331-00-004-3297
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R2-250-00 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 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-004-5340 5331-00-005-8194 5331-00-211-9496 5331-00-444-7918 5331-00-454-0478 5331-00-465-2633
SUBSTITUTES & CROSS-REFERENCES 2
E300-383-13-26Reference document
Same NSN cross-reference
Reference document — Secondary reference
G1071PC26Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R2-250-00?
R2-250-00 is a O-RING.
What parts can replace R2-250-00?
There are 2 known substitutes for R2-250-00: E300-383-13-26, G1071PC26. Substitute compatibility should be verified for your specific system.
What is the NSN for R2-250-00?
R2-250-00 is cataloged in the U.S. Government catalog under NSN 5331-00-004-3297. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.