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Technical Data Sheet
PartsTable / COMPONENT / 81725
81725 ✓ Verified by PartsTable
— · 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

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include supplementary_features: 300 MILLILITER CARTRIDGE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-066-4757, 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
81725
NSN: 4720-00-066-4757
FSC: 4720
CAGE: 36251 — MCNEIL OHIO CORP (USA)
SPECIFICATIONS
supplementary_features300 MILLILITER CARTRIDGE
NSN4720-00-066-4757
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 81725 · OEM ⚠ 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
•
CONNECTION STYLE: PLAIN FIRST END
•
MEASURING METHOD AND LENGTH: 18.000 INCHES NOMINAL OVERALL IN
•
INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
THREAD QUANTITY PER INCH: 27 FIRST END
•
THREAD SERIES DESIGNATOR: NPT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED WIRE OR OUTER LAYER SHEET RUBBER OR OUTER LAYER MOLDED RUBBER, CHLOROPRENE
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN FIRST END
MEASURING METHOD AND LENGTH18.000 INCHES NOMINAL OVERALL IN
INSIDE DIAMETER0.188 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD QUANTITY PER INCH27 FIRST END
SPECIAL FEATURESCOUPLER,HYDRAULIC
THREAD SERIES DESIGNATORNPT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED WIRE OR OUTER LAYER SHEET RUBBER OR OUTER LAYER MOLDED RUBBER, CHLOROPRENE
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
BURST TEST PRESSURE10000.0 POUNDS PER SQUARE INCH LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
3-1601APC28Interchangeable
interchangeable cross-reference
interchangeable
C713FPC51Interchangeable
interchangeable cross-reference
interchangeable
3-858HPC28Interchangeable
interchangeable cross-reference
interchangeable
LOCTITE 587Interchangeable
interchangeable cross-reference
interchangeable
234590Interchangeable
interchangeable cross-reference
interchangeable
7600A22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81725?
81725 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 81725?
There are 6 known substitutes for 81725: 3-1601APC28, C713FPC51, 3-858HPC28 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81725?
81725 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-066-4757. 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