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1550309 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

1550309: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include thread_class: 2B ALL ENDS, special_features: LENGTH OF HOSE IS 13.000 INCHES; EQUIVALENT PIPE SIZE IS 0.250; THREAD SIZE IS 0.750-16 IN, thread_direction: RIGHT-HAND ALL ENDS, cross-sectional_shape_style: ROUND, measuring_method_and_length: 15.906 INCHES NOMINAL EXCLUDING END FITTINGS IN, part_name_assigned_by_controlling_agency: HOSE ASSEMBLIES LOW/MEDIUM AND HIGH PRESSURE. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-948-0136, 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
1550309
NSN: 4720-00-948-0136
NIINs: 009480136, 009491570, 015974609
FSC: 4720 — Hose and Flexible Tubing
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
thread_class2B ALL ENDS
special_featuresLENGTH OF HOSE IS 13.000 INCHES; EQUIVALENT PIPE SIZE IS 0.250; THREAD SIZE IS 0.750-16 IN
thread_directionRIGHT-HAND ALL ENDS
cross-sectional_shape_styleROUND
measuring_method_and_length15.906 INCHES NOMINAL EXCLUDING END FITTINGS IN
part_name_assigned_by_controlling_agencyHOSE ASSEMBLIES LOW/MEDIUM AND HIGH PRESSURE
nominal_inside_diameter_hose_accommodated0.500 INCHES ALL ENDS IN
NSN4720-00-948-0136
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1550309 · 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: 99.000 INCHES NOMINAL WORKING IN
•
TEMP RATING: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MINIMUM INSIDE BENDING RADIUS: 7.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT FLARE FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: 1ST LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH99.000 INCHES NOMINAL WORKING IN
TEMP RATING-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MINIMUM INSIDE BENDING RADIUS7.000 INCHES IN
CONNECTION STYLESWIVEL NUT FLARE FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATION1ST LAYER BRAIDED STEEL WIRE AND OUTER LAYER MOLDED RUBBER, SYNTHETIC
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
SUBSTITUTES & CROSS-REFERENCES 3
2697779-0009-0990Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2697779Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
1550309PC31Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1550309?
1550309 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 1550309?
There are 3 known substitutes for 1550309: 2697779-0009-0990, 2697779, 1550309PC31. Substitute compatibility should be verified for your specific system.
What is the NSN for 1550309?
1550309 is cataloged in the U.S. Government catalog under NSN 4720-00-948-0136. This indicates validated use in U.S. government and defense supply chains.
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