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2.072IDX0.139W — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2.072IDX0.139W: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, center_hole_diameter: 2.055 INCHES MINIMUM AND 2.089 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-008-9090, 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
2.072IDX0.139W
NSN: 5331-00-008-9090
FSC: 5331 — O-ring
CAGE: 1K697 — DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC (USA)
SPECIFICATIONS
materialRUBBER FLUOROSILICONE CLASS FQ
center_hole_diameter2.055 INCHES MINIMUM AND 2.089 INCHES MAXIMUM IN
elongation_percentage125 MAXIMUM
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN5331-00-008-9090
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2.072IDX0.139W 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: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
CENTER HOLE DIAMETER: 2.055 INCHES MINIMUM AND 2.089 INCHES MAXIMUM IN
•
MATERIAL: RUBBER FLUOROSILICONE CLASS FQ
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER2.055 INCHES MINIMUM AND 2.089 INCHES MAXIMUM IN
MATERIALRUBBER FLUOROSILICONE CLASS FQ
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 5
2.055-2.0891DX.135-.143WSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
S9412-613Reference document
Same NSN cross-reference
Reference document — Secondary reference
08745003Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2.055-2.089IDX.135-.143WSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5331PL0808809Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 2.072IDX0.139W?
2.072IDX0.139W is a O-RING.
What parts can replace 2.072IDX0.139W?
There are 5 known substitutes for 2.072IDX0.139W: 2.055-2.0891DX.135-.143W, S9412-613, 08745003 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2.072IDX0.139W?
2.072IDX0.139W is cataloged in the U.S. Government catalog under NSN 5331-00-008-9090. This indicates validated use in U.S. government and defense supply chains.
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