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590127 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

590127: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, cross-sectional_height: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-505-6392, 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
590127
NSN: 5340-00-505-6392
NIINs: 005056392, 009747514
FSC: 5340 — Hardware, Commercial
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
cross-sectional_height0.125 INCHES NOMINAL IN
NSN5340-00-505-6392
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 590127 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
•
FASTENED LOOP FEATURE: NOT INCLUDED
•
END CLIP STYLE DESIGNATOR: BALL CLIP
•
LENGTH: 32.000 INCHES NOMINAL IN
•
BUCKLE STYLE DESIGNATOR: NOTCHED EDGE
•
FASTENED BUCKLE FEATURE: INCLUDED
•
BUCKLE FASTENING METHOD: SEWED
•
FASTENER TYPE: BUCKLE AND END CLIP AND LOOP LOCATION NOT OTHERWISE SPECIFIED
•
END CLIP QUANTITY: 1
TECHNICAL CHARACTERISTICS
FASTENED LOOP FEATURENOT INCLUDED
END CLIP STYLE DESIGNATORBALL CLIP
LENGTH32.000 INCHES NOMINAL IN
BUCKLE STYLE DESIGNATORNOTCHED EDGE
FASTENED BUCKLE FEATUREINCLUDED
BUCKLE FASTENING METHODSEWED
FASTENER TYPEBUCKLE AND END CLIP AND LOOP LOCATION NOT OTHERWISE SPECIFIED
END CLIP QUANTITY1
COLOROLIVE DRAB
ENVIRONMENTAL PROTECTIONMILDEW RESISTANT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 590127?
590127 is a O-RING.
What is the NSN for 590127?
590127 is cataloged in the U.S. Government catalog under NSN 5340-00-505-6392. 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.