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1788902-1 — PARTS KIT,HOSE ASSEMBLY,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1788902-1: PARTS KIT,HOSE ASSEMBLY,METALLIC.

PARTS KIT,HOSE ASSEMBLY,METALLIC. Key specifications include end_item_identification: PETROLEUM QUALITY ANALYSIS SYSTEM; 6640-01-501-2726, part_name_assigned_by_controlling_agency: HOSE ASSEMBLY, EXHAUST FOR GENERATOR. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-535-5460, 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
1788902-1
NSN: 4720-01-535-5460
FSC: 4720 — Hose and Flexible Tubing
CAGE: 04DG4 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)
SPECIFICATIONS
special_featuresEXHAUST KIT 12 FT LOG FLEXIBLE STEEL WITH HEAT INSULATION; KIT CONSIST OF 2 CLAMPS; P/N 5415K17, 2 HOSE; P/N 1788904-1 AND 1 EXHUST PIPE ASSY; P/N 1788903-1 FT
end_item_identificationPETROLEUM QUALITY ANALYSIS SYSTEM; 6640-01-501-2726
part_name_assigned_by_controlling_agencyHOSE ASSEMBLY, EXHAUST FOR GENERATOR
NSN4720-01-535-5460
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1788902-1 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESEXHAUST KIT 12 FT LOG FLEXIBLE STEEL WITH HEAT INSULATION; KIT CONSIST OF 2 CLAMPS; P/N 5415K17, 2 HOSE; P/N 1788904-1 AND 1 EXHUST PIPE ASSY; P/N 1788903-1 FT
PART NAME ASSIGNED BY CONTROLLING AGENCYHOSE ASSEMBLY, EXHAUST FOR GENERATOR
END ITEM IDENTIFICATIONPETROLEUM QUALITY ANALYSIS SYSTEM; 6640-01-501-2726
OTHER ITEMS IN FSC 4720 — Hose and Flexible Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4720-00-000-0080 4720-00-000-0081 4720-00-000-0084 4720-00-000-0724 4720-00-001-0014 4720-00-001-0015 4720-00-001-0023 4720-00-001-0025
SUBSTITUTES & CROSS-REFERENCES 2
1788902Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
KITSST10EXHReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1788902-1?
1788902-1 is a PARTS KIT,HOSE ASSEMBLY,METALLIC.
What parts can replace 1788902-1?
There are 2 known substitutes for 1788902-1: 1788902, KITSST10EXH. Substitute compatibility should be verified for your specific system.
What is the NSN for 1788902-1?
1788902-1 is cataloged in the U.S. Government catalog under NSN 4720-01-535-5460. This indicates validated use in U.S. government and defense supply chains.
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