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139576-01 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

139576-01: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, overall_width: 6.689 INCHES MINIMUM AND 6.719 INCHES MAXIMUM IN, overall_length: 13.809 INCHES MINIMUM AND 13.839 INCHES MAXIMUM IN, special_features: 0.900/1.000 IN. OVERLAP ONE END IN, center_hole_diameter: 0.626 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN, cross-sectional_shape_style: METAL.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-075-4149, 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
139576-01
NSN: 5330-00-075-4149
FSC: 5330 — Packing and Gasket Materials
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialCOPPER OVERALL
overall_width6.689 INCHES MINIMUM AND 6.719 INCHES MAXIMUM IN
overall_length13.809 INCHES MINIMUM AND 13.839 INCHES MAXIMUM IN
special_features0.900/1.000 IN. OVERLAP ONE END IN
center_hole_diameter0.626 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN
cross-sectional_shape_styleMETAL
NSN5330-00-075-4149
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 139576-01 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 SHAPE STYLE: METAL
•
CENTER HOLE DIAMETER: 0.626 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN
•
MATERIAL: COPPER OVERALL
TECHNICAL CHARACTERISTICS
OVERALL LENGTH13.809 INCHES MINIMUM AND 13.839 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEMETAL
OVERALL WIDTH6.689 INCHES MINIMUM AND 6.719 INCHES MAXIMUM IN
SPECIAL FEATURES0.900/1.000 IN. OVERLAP ONE END IN
CENTER HOLE DIAMETER0.626 INCHES MINIMUM AND 0.657 INCHES MAXIMUM IN
MATERIALCOPPER OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
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 139576-01?
139576-01 is a GASKET.
What is the NSN for 139576-01?
139576-01 is cataloged in the U.S. Government catalog under NSN 5330-00-075-4149. 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.