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Technical Data Sheet
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TXGR-19D — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

TXGR-19D: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC SILICONE, outside_diameter: 1.377 INCHES NOMINAL IN, center_hole_diameter: 1.351 INCHES NOMINAL IN, cross-sectional_height: 0.067 INCHES NOMINAL IN, end_item_identification: 5331-01-680-2920. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-702-3142, 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
TXGR-19D
NSN: 5331-01-702-3142
FSC: 5331 — O-ring
CAGE: 6STX5 — MILNEC INTERCONNECT SYSTEMS LLC DIV MILNEC INTERCONNECT SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC SILICONE
outside_diameter1.377 INCHES NOMINAL IN
center_hole_diameter1.351 INCHES NOMINAL IN
cross-sectional_height0.067 INCHES NOMINAL IN
end_item_identification5331-01-680-2920
NSN5331-01-702-3142
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TXGR-19D 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: 0.067 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.377 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 1.351 INCHES NOMINAL IN
•
MATERIAL: PLASTIC SILICONE
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES NOMINAL IN
OUTSIDE DIAMETER1.377 INCHES NOMINAL IN
CENTER HOLE DIAMETER1.351 INCHES NOMINAL IN
END ITEM IDENTIFICATION5331-01-680-2920
MATERIALPLASTIC SILICONE
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

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 TXGR-19D?
TXGR-19D is a O-RING.
What is the NSN for TXGR-19D?
TXGR-19D is cataloged in the U.S. Government catalog under NSN 5331-01-702-3142. This indicates validated use in U.S. government and defense supply chains.
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