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XNB19X77 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

XNB19X77: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, thickness: 0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, hole_diameter: 0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN, overall_diameter: 0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-134-9350, 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
XNB19X77
NSN: 5330-01-134-9350
NIINs: 011349350, 012420728
FSC: 5330 — Packing and Gasket Materials
CAGE: 60969 — GENERAL ELECTRIC CO ELECTRICAL DISTRIBUTION AND CONTROL (USA)
SPECIFICATIONS
materialRUBBER OVERALL
thickness0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
hole_diameter0.380 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
overall_diameter0.550 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5330-01-134-9350
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: XNB19X77 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
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 XNB19X77?
XNB19X77 is a GASKET.
What is the NSN for XNB19X77?
XNB19X77 is cataloged in the U.S. Government catalog under NSN 5330-01-134-9350. This indicates validated use in U.S. government and defense supply chains.
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