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7520-072 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7520-072: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER NATURAL OVERALL, hole_diameter: 0.125 INCHES NOMINAL ALL HOLES IN, overall_width: 2.225 INCHES NOMINAL IN, aperture_width: 1.500 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, aperture_length: 0.680 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-688-7366, 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
7520-072
NSN: 5330-01-688-7366
FSC: 5330 — Packing and Gasket Materials
CAGE: 23609 — LUDLUM MEASUREMENTS INC (USA)
SPECIFICATIONS
materialRUBBER NATURAL OVERALL
hole_diameter0.125 INCHES NOMINAL ALL HOLES IN
overall_width2.225 INCHES NOMINAL IN
aperture_width1.500 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
aperture_length0.680 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity6
inside_corner_radius0.200 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyDESICCANT BOX GASKET
NSN5330-01-688-7366
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7520-072 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
•
INSIDE CORNER RADIUS: 0.200 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
APERTURE WIDTH: 1.500 INCHES NOMINAL IN
•
APERTURE LENGTH: 0.680 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 6
TECHNICAL CHARACTERISTICS
INSIDE CORNER RADIUS0.200 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH1.125 INCHES NOMINAL IN
OVERALL WIDTH2.225 INCHES NOMINAL IN
APERTURE WIDTH1.500 INCHES NOMINAL IN
APERTURE LENGTH0.680 INCHES NOMINAL IN
BOLT HOLE QUANTITY6
PART NAME ASSIGNED BY CONTROLLING AGENCYDESICCANT BOX GASKET
MATERIALRUBBER NATURAL OVERALL
HOLE DIAMETER0.125 INCHES NOMINAL ALL HOLES 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7520-072?
7520-072 is a GASKET.
What is the NSN for 7520-072?
7520-072 is cataloged in the U.S. Government catalog under NSN 5330-01-688-7366. 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.