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A1-026-0267 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

A1-026-0267: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include overall_length: 21.750 INCHES NOMINAL IN, overall_diameter: 5.250 INCHES NOMINAL IN, special_features: REQ NAME: ACTUATION CYLINDER ASSEMBLY, MANUAL/ELECTRIC WITH SOLENOID VALVE; HFC-227 SYSTEM ACTUATOR;CARBON DIOXIDE, features_provided: SIPHON TUBE, end_item_identification: PANEL. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-514-4086, 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
A1-026-0267
NSN: 4720-01-514-4086
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1CSX7 — CHEMETRON FIRE SYSTEMS (USA)
SPECIFICATIONS
overall_length21.750 INCHES NOMINAL IN
overall_diameter5.250 INCHES NOMINAL IN
special_featuresREQ NAME: ACTUATION CYLINDER ASSEMBLY, MANUAL/ELECTRIC WITH SOLENOID VALVE; HFC-227 SYSTEM ACTUATOR;CARBON DIOXIDE
features_providedSIPHON TUBE
end_item_identificationPANEL
NSN4720-01-514-4086
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A1-026-0267 · 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
SUBSTITUTES & CROSS-REFERENCES 2
10260267Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C10190041Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 A1-026-0267?
A1-026-0267 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace A1-026-0267?
There are 2 known substitutes for A1-026-0267: 10260267, C10190041. Substitute compatibility should be verified for your specific system.
What is the NSN for A1-026-0267?
A1-026-0267 is cataloged in the U.S. Government catalog under NSN 4720-01-514-4086. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.