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738122-01 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

738122-01: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ALUMINUM AND RUBBER NEOPRENE OVERALL, hole_diameter: 0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN, overall_length: 2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, aperture_diameter: 2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-524-4059, 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
738122-01
NSN: 5330-01-524-4059
FSC: 5330 — Packing and Gasket Materials
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialALUMINUM AND RUBBER NEOPRENE OVERALL
hole_diameter0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
overall_length2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
aperture_diameter2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN
bolt_hole_quantity4
cross-sectional_height0.020 INCHES NOMINAL IN
cross-sectional_shape_styleEMI
NSN5330-01-524-4059
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 738122-01 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 HEIGHT: 0.020 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: EMI
•
APERTURE DIAMETER: 2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: ALUMINUM AND RUBBER NEOPRENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.020 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEEMI
OVERALL WIDTH2.735 INCHES MINIMUM AND 2.765 INCHES MAXIMUM IN
APERTURE DIAMETER2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN
BOLT HOLE QUANTITY4
MATERIALALUMINUM AND RUBBER NEOPRENE OVERALL
HOLE DIAMETER0.156 INCHES MINIMUM AND 0.166 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 738122-01?
738122-01 is a GASKET.
What is the NSN for 738122-01?
738122-01 is cataloged in the U.S. Government catalog under NSN 5330-01-524-4059. 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.