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F21-43 — GASKET

✓ Government record, cited
Hasbro · ORING SEAL
PRODUCT OVERVIEW

F21-43: GASKET.

There’s no stopping the PJ Masks when they activate their wristbands, and now preschool kids can get in on the action with the Catboy Power Wristband toy! Super cool blue lights and 14 different sounds are activated when kids press the amulet button or when they move their arm while wearing the wristband. Preschoolers can feel like superheroes when recreating one of the most memorable moments of the hit Disney Junior show.

The Catboy Power Wristband makes a cool add-on to a Catboy costume and a great gift for kids ages 3 and up who love Catboy, Gekko, and Owlette’s hero adventures. Hasbro and all related terms are trademarks of Hasbro. EXCITING PJ MASKS DRESS-UP TOY: Preschoolers will love recreating one of the PJ Masks show’s most iconic moments with the PJ Masks Catboy Power Wristband AWESOME LIGHTS AND SOUNDS: The Catboy wristband is equipped with 14 different sound effects and cool blue lights for maximum role-playing fun PUSH BUTTON AND MOTION ACTIVATION: Kids ages 3 and This part is cataloged in the U.S.

Government catalog under NSN 5330-00-237-6271, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
F21-43
NSN: 5330-00-237-6271
FSC: 5330 — Packing and Gasket Materials
CAGE: 4P412 — INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND DIV TOOL & HOIST DIVISION (USA)
SPECIFICATIONS
materialCOPPER OVERALL
outside_diameter0.638 INCHES MINIMUM AND 0.644 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.453 INCHES NOMINAL IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleRECTANGULAR METAL
NSN5330-00-237-6271
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: F21-43 MFR: Hasbro ⚠ 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: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
OUTSIDE DIAMETER: 0.638 INCHES MINIMUM AND 0.644 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.453 INCHES NOMINAL IN
•
MATERIAL: COPPER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OUTSIDE DIAMETER0.638 INCHES MINIMUM AND 0.644 INCHES MAXIMUM IN
APERTURE DIAMETER0.453 INCHES NOMINAL IN
MATERIALCOPPER 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

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 F21-43?
F21-43 is a GASKET manufactured by Hasbro.
What is the NSN for F21-43?
F21-43 is cataloged in the U.S. Government catalog under NSN 5330-00-237-6271. This indicates validated use in U.S. government and defense supply chains.
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