PartsTable
Technical Data Sheet
522-28 ✓ Verified by PartsTable
Bestway · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

- Sturdy pre-tested vinyl<br>- Water fills through the nozzle on top of the blob, creating a cool surface for playing or lying on <br>- Connect to a garden hose and water will spray on the blob for additional fun<br>- Water can be drained through the nozzle on the top or the drain valve at the bottom of the blob<br>- Heavy-duty repair patch included<br>- Designed water capacity: 2,688 L (710 gal.)<br>- Contents: One water blob, heavy-duty repair patch This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-195-7511, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
522-28
NSN: 5340-00-195-7511
FSC: 5340
CAGE: 89178 — STANCIL CORP (USA)
SPECIFICATIONS
materialSTEEL
face_width0.380 INCHES NOMINAL IN
tooth_typeINTEGRAL
overall_width0.317 INCHES NOMINAL IN
overall_height0.317 INCHES NOMINAL IN
overall_length0.766 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC SINGLE MATING END
outside_diameter8.000 INCHES NOMINAL IN
tooth_arrangementSTAGGERED
mating_end_quantity1
contact_removabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
NSN5340-00-195-7511
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 522-28 MFR: Bestway ⚠ 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
9409039Upgraded Successor
successor cross-reference
successor
121-217Upgraded Successor
successor cross-reference
successor
5306003925364Upgraded Successor
successor cross-reference
successor
SMB586384Interchangeable
interchangeable cross-reference
interchangeable
34014Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-14652BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 522-28?
522-28 is a CONNECTOR,PLUG,ELECTRICAL manufactured by Bestway.
What parts can replace 522-28?
There are 24 known substitutes for 522-28: 9409039, 121-217, 5306003925364 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 522-28?
522-28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-195-7511. This indicates validated use in U.S. government and defense supply chains.
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