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57313 — O-RING

✓ Government record, cited
Bestway · ORING SEAL
PRODUCT OVERVIEW

57313: O-RING.

With this quick and easy Bestway Fast Set Pool Set, you’ll be ready for a pool day in no time! The Fill & Rise set-up process is simple - just select a level surface, inflate the top ring and the pool will rise as it’s filled up with water. The sturdy DuraPlus liner is made out of an ultra-durable 3-layer material that is reinforced for strength and is 85% more puncture-resistant than PVC.

The attractive liner also features a realistic rattan print that will bring a classy look and feel to your backyard. When the season’s over, storage is fast and simple. The water releases easily through the flow control drain valve, and then the pool can fold up for compact off-season storage.

Also included with the set is a filter pump to help keep the water clean. This pool is the ideal choice for families looking for a quick and easy pool option for their backyard. Kids will enjoy spending their summer days splashing and playing in the water, and parents can enjoy a nice and relaxing dip as well.

This part is cataloged in the U.S. Government catalog under NSN 5331-01-126-3479, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
57313
NSN: 5331-01-126-3479
FSC: 5331 — O-ring
CAGE: 20266 — ELKHART BRASS MANUFACTURING COMPANY, LLC DIV ELKHART BRASS MANUFACTURING COMPANY (USA)
SPECIFICATIONS
cross-sectional_height0.125 INCHES NOMINAL IN
NSN5331-01-126-3479
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 57313 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
KEY FEATURES
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CROSS-SECTIONAL HEIGHT: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.125 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57313?
57313 is a O-RING manufactured by Bestway.
What is the NSN for 57313?
57313 is cataloged in the U.S. Government catalog under NSN 5331-01-126-3479. This indicates validated use in U.S. government and defense supply chains.
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