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PartsTable / COMPONENT / 260902
260902 ✓ 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

HOSE ASSEMBLY,METALLIC,FIRE FIGH. Key specifications include special_features: MODIFICATION ON END CONNECTIONS, PARA 3.2.5, burst_test_pressure: 5000.0 POUNDS PER SQUARE INCH LBS, end_item_identification: FIRE EXTINGUISHING TRAINING SYSTEM HALON 1301. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-348-9379, 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
260902
NSN: 4710-00-348-9379
FSC: 4710
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
special_featuresMODIFICATION ON END CONNECTIONS, PARA 3.2.5
burst_test_pressure5000.0 POUNDS PER SQUARE INCH LBS
end_item_identificationFIRE EXTINGUISHING TRAINING SYSTEM HALON 1301
NSN4710-00-348-9379
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 260902 · 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
•
FSC APPLICATION DATA: J-57 AIRCRAFT ENGINE
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAJ-57 AIRCRAFT ENGINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
260902VMInterchangeable
interchangeable cross-reference
interchangeable
507-5320951A ITEM 5-4Interchangeable
interchangeable cross-reference
interchangeable
26346NInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 260902?
260902 is a HOSE ASSEMBLY,METALLIC,FIRE FIGH.
What parts can replace 260902?
There are 3 known substitutes for 260902: 260902VM, 507-5320951A ITEM 5-4, 26346N. Substitute compatibility should be verified for your specific system.
What is the NSN for 260902?
260902 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-00-348-9379. 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