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2B1-05266 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2B1-05266: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 10.000 INCHES NOMINAL IN, aperture_width: 7.520 INCHES NOMINAL IN, overall_length: 17.500 INCHES NOMINAL IN, aperture_length: 15.020 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-374-5444, 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
2B1-05266
NSN: 5330-01-374-5444
FSC: 5330 — Packing and Gasket Materials
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width10.000 INCHES NOMINAL IN
aperture_width7.520 INCHES NOMINAL IN
overall_length17.500 INCHES NOMINAL IN
aperture_length15.020 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity12
cross-sectional_thickness0.125 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
center_to_center_distance_between_bolt_holes_along_width4.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-01-374-5444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2B1-05266 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: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE WIDTH: 7.520 INCHES NOMINAL IN
•
APERTURE LENGTH: 15.020 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 12
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.125 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH17.500 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH10.000 INCHES NOMINAL IN
APERTURE WIDTH7.520 INCHES NOMINAL IN
APERTURE LENGTH15.020 INCHES NOMINAL IN
BOLT HOLE QUANTITY12
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH4.380 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
MATERIALRUBBER CHLOROPRENE CLASS CR 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 1
2D3-03458 ITEM 51Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2B1-05266?
2B1-05266 is a GASKET.
What parts can replace 2B1-05266?
There is 1 known substitute for 2B1-05266: 2D3-03458 ITEM 51. Substitute compatibility should be verified for your specific system.
What is the NSN for 2B1-05266?
2B1-05266 is cataloged in the U.S. Government catalog under NSN 5330-01-374-5444. This indicates validated use in U.S. government and defense supply chains.
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