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203830 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

203830: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include end_item_identification: GENERATOR,MODEL 1113,FSCM 25778. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-914-4754, 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
203830
NSN: 4720-00-914-4754
NIINs: 009144754, 011784699
FSC: 4720 — Hose and Flexible Tubing
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
end_item_identificationGENERATOR,MODEL 1113,FSCM 25778
NSN4720-00-914-4754
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 203830 · 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
•
MEASURING METHOD AND LENGTH: 37.500 INCHES NOMINAL WORKING IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FITTING COMPONENT AND SURFACE TREATMENT: SOCKET CADMIUM FIRST END
•
MINIMUM INSIDE BENDING RADIUS: 11.000 INCHES IN
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED FABRIC AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER BRAIDED FABRIC AND 4TH LAYER SPIRALLY LAID STEEL WIRE AND 5TH LAYER SPIRALLY LAID STEEL WIRE AND 6TH LAYER SPIRALLY LAID STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH37.500 INCHES NOMINAL WORKING IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
FITTING COMPONENT AND SURFACE TREATMENTSOCKET CADMIUM FIRST END
MINIMUM INSIDE BENDING RADIUS11.000 INCHES IN
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED FABRIC AND 2ND LAYER SPIRALLY LAID STEEL WIRE AND 3RD LAYER BRAIDED FABRIC AND 4TH LAYER SPIRALLY LAID STEEL WIRE AND 5TH LAYER SPIRALLY LAID STEEL WIRE AND 6TH LAYER SPIRALLY LAID STEEL WIRE AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER1.562 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
41-150883-1-18-3/4-18-3/4Reference document
Same NSN cross-reference
Reference document — Secondary reference
41-196027-1-223-4X223-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
SS845-1889891AY5-ESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 203830?
203830 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 203830?
There are 3 known substitutes for 203830: 41-150883-1-18-3/4-18-3/4, 41-196027-1-223-4X223-4, SS845-1889891AY5-E. Substitute compatibility should be verified for your specific system.
What is the NSN for 203830?
203830 is cataloged in the U.S. Government catalog under NSN 4720-00-914-4754. This indicates validated use in U.S. government and defense supply chains.
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