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3021645-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3021645-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include hole_diameter: 0.311 INCHES MINIMUM AND 0.318 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 13.000 INCHES NOMINAL IN, aperture_width: 11.500 INCHES NOMINAL IN, overall_length: 26.730 INCHES NOMINAL IN, aperture_length: 25.230 INCHES NOMINAL IN, bolt_hole_quantity: 20. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-020-9505, 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
3021645-1
NSN: 5330-01-020-9505
FSC: 5330 — Packing and Gasket Materials
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
hole_diameter0.311 INCHES MINIMUM AND 0.318 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width13.000 INCHES NOMINAL IN
aperture_width11.500 INCHES NOMINAL IN
overall_length26.730 INCHES NOMINAL IN
aperture_length25.230 INCHES NOMINAL IN
bolt_hole_quantity20
inside_corner_radius0.500 INCHES NOMINAL IN
outside_corner_radius0.250 INCHES NOMINAL IN
cross-sectional_thickness0.027 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_edge_to_bolt_hole_center_distance_along_width0.380 INCHES NOMINAL IN
outside_edge_to_bolt_hole_center_distance_along_length0.380 INCHES NOMINAL IN
NSN5330-01-020-9505
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3021645-1 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: 0.027 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
•
INSIDE CORNER RADIUS: 0.500 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 11.500 INCHES NOMINAL IN
•
APERTURE LENGTH: 25.230 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 20
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.027 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
INSIDE CORNER RADIUS0.500 INCHES NOMINAL IN
OVERALL LENGTH26.730 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH13.000 INCHES NOMINAL IN
APERTURE WIDTH11.500 INCHES NOMINAL IN
APERTURE LENGTH25.230 INCHES NOMINAL IN
BOLT HOLE QUANTITY20
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.083 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.380 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

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 3021645-1?
3021645-1 is a GASKET.
What is the NSN for 3021645-1?
3021645-1 is cataloged in the U.S. Government catalog under NSN 5330-01-020-9505. This indicates validated use in U.S. government and defense supply chains.
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