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Technical Data Sheet
PartsTable / COMPONENT / 51122
51122 ✓ Verified by PartsTable
Bestway · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

<b>PLAY POOL</b><br>- Three 3 interconnecting nozzles<br>- Sturdy pre-tested vinyl<br>- 3 equal rings<br>- Sturdy I-beam construction<br>- Extra wide side walls<br>- Repair patch included<br>- Designed water capacity: 700 L 185 gal.)<br>- Releases pool water with the easy-to-use drain valve!<br>- Content: One pool, repair patch This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-134-4347, 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
51122
NSN: 4720-00-134-4347
FSC: 4720
CAGE: 99135 — FLEXCO, INC (USA)
SPECIFICATIONS
fsc_application_dataNHA AIMTEST CAL .50 INBORE DEVICE NO 51125
end_item_identificationAIMTEST CAL .50 INBORE TRAINING DEVICE
part_name_assigned_by_controlling_agencyTRIGGER ASSEMBLY
NSN4720-00-134-4347
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 51122 · Bestway ⚠ VERIFY BEFORE ORDERING Schedule = wall thickness, NOT pipe diameter. Sch 40 and Sch 80 have the same OD but different wall thickness. Nominal pipe size ≠ actual OD — a 1" pipe is actually 1.315" OD ✓ BROKER TIP Sch 40 = standard wall, Sch 80 = heavy wall (higher pressure), Sch 160 = extra heavy. Seamless pipe is required for high-pressure applications — welded pipe has lower ratings PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: HELICALLY WOUND CONTINOUS WIRE SUPPORTED
•
INSIDE DIAMETER: 3.000 INCHES NOMINAL FIRST END IN
•
CONNECTION STYLE: ROUND FIRST END
•
MATERIAL: FIBERGLASS AND RUBBER CHLOROPRENE CLASS CR ALL PLIES
•
END OVERALL LENGTH: 1.500 INCHES NOMINAL FIRST END IN
•
END INSIDE DIAMETER: 3.000 INCHES NOMINAL FIRST END IN
•
MEASURING METHOD AND LENGTH: 72.000 INCHES NOMINAL OVERALL IN
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESONE EXTRA LAYER FIBERGLASS CLOTH,CHLOROPRENE RUBBER IMPREGNATED IN SOFT END AREA
STYLE DESIGNATORHELICALLY WOUND CONTINOUS WIRE SUPPORTED
INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END IN
CONNECTION STYLEROUND FIRST END
MATERIALFIBERGLASS AND RUBBER CHLOROPRENE CLASS CR ALL PLIES
END OVERALL LENGTH1.500 INCHES NOMINAL FIRST END IN
END INSIDE DIAMETER3.000 INCHES NOMINAL FIRST END IN
MEASURING METHOD AND LENGTH72.000 INCHES NOMINAL OVERALL IN
CONNECTION TYPESOFT FIRST END
WALL THICKNESS0.030 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
A1825Interchangeable
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51122Interchangeable
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709635Interchangeable
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interchangeable
51122P026Interchangeable
interchangeable cross-reference
interchangeable
FWC752B-200S PC 77Interchangeable
interchangeable cross-reference
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XW752-2-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51122?
51122 is a TRIGGER ASSEMBLY manufactured by Bestway.
What parts can replace 51122?
There are 6 known substitutes for 51122: A1825, 51122, 709635 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51122?
51122 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-134-4347. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026