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5599906-2 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5599906-2: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.320 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.170 INCHES NOMINAL IN, aperture_width: 3.670 INCHES NOMINAL IN, overall_length: 19.170 INCHES NOMINAL IN, aperture_length: 17.670 INCHES NOMINAL IN, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-308-4274, 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
5599906-2
NSN: 5330-01-308-4274
FSC: 5330 — Packing and Gasket Materials
CAGE: 38597 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
hole_diameter0.320 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.170 INCHES NOMINAL IN
aperture_width3.670 INCHES NOMINAL IN
overall_length19.170 INCHES NOMINAL IN
aperture_length17.670 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity22
inside_corner_radius0.250 INCHES NOMINAL IN
outside_corner_radius0.250 INCHES NOMINAL IN
cross-sectional_thickness0.090 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_width0.400 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length1.080 INCHES NOMINAL IN
NSN5330-01-308-4274
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5599906-2 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 THICKNESS: 0.090 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
APERTURE WIDTH: 3.670 INCHES NOMINAL IN
•
APERTURE LENGTH: 17.670 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.090 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.250 INCHES NOMINAL IN
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH0.750 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH19.170 INCHES NOMINAL IN
OVERALL WIDTH5.170 INCHES NOMINAL IN
APERTURE WIDTH3.670 INCHES NOMINAL IN
APERTURE LENGTH17.670 INCHES NOMINAL IN
BOLT HOLE QUANTITY22
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG LENGTH0.750 INCHES NOMINAL 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 1
5599906-3Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 5599906-2?
5599906-2 is a GASKET.
What parts can replace 5599906-2?
There is 1 known substitute for 5599906-2: 5599906-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 5599906-2?
5599906-2 is cataloged in the U.S. Government catalog under NSN 5330-01-308-4274. 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.