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S2600121 — PACKING,PREFORMED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S2600121: PACKING,PREFORMED.

The PACKING,PREFORMED is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, rim_surface_width: 0.190 INCHES NOMINAL IN, peripheral_diameter: 1.000 INCHES NOMINAL IN, center_hole_diameter: 0.490 INCHES NOMINAL IN, fsc_application_data: CONVERTER,LIQUID OXYGEN, cross-sectional_height: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-081-5339, 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
S2600121
NSN: 5330-00-081-5339
FSC: 5330 — Packing and Gasket Materials
CAGE: 11243 — COSMODYNE, LLC DBA COSMODYNE LLC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
rim_surface_width0.190 INCHES NOMINAL IN
peripheral_diameter1.000 INCHES NOMINAL IN
center_hole_diameter0.490 INCHES NOMINAL IN
fsc_application_dataCONVERTER,LIQUID OXYGEN
cross-sectional_height0.188 INCHES NOMINAL IN
cross-sectional_shape_styleV
NSN5330-00-081-5339
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S2600121 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
•
FSC APPLICATION DATA: CONVERTER,LIQUID OXYGEN
•
CROSS-SECTIONAL HEIGHT: 0.188 INCHES NOMINAL IN
•
RIM SURFACE WIDTH: 0.190 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: V
•
PERIPHERAL DIAMETER: 1.000 INCHES NOMINAL IN
•
COLOR: WHITE
•
CENTER HOLE DIAMETER: 0.490 INCHES NOMINAL IN
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACONVERTER,LIQUID OXYGEN
CROSS-SECTIONAL HEIGHT0.188 INCHES NOMINAL IN
RIM SURFACE WIDTH0.190 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEV
PERIPHERAL DIAMETER1.000 INCHES NOMINAL IN
COLORWHITE
CENTER HOLE DIAMETER0.490 INCHES NOMINAL IN
MATERIALPLASTIC OVERALL
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 S2600121?
S2600121 is a PACKING,PREFORMED.
What is the NSN for S2600121?
S2600121 is cataloged in the U.S. Government catalog under NSN 5330-00-081-5339. 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.