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185A512-1 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

185A512-1: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include temp_rating: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, connection_type: INTERNAL QUICK DISCONNECT FIRST END, inside_diameter: 0.345 INCHES MINIMUM IN, connection_style: PUSH (INTERNAL) FIRST END, outside_diameter: 0.620 INCHES MAXIMUM IN, special_features: TWO HOSE ASSEMBLIES JOINED BY A SPECIAL FLANGE; SECOND LEG LENGTH 6.640 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-440-5922, 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
185A512-1
NSN: 4720-01-440-5922
FSC: 4720 — Hose and Flexible Tubing
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
temp_rating-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
connection_typeINTERNAL QUICK DISCONNECT FIRST END
inside_diameter0.345 INCHES MINIMUM IN
connection_stylePUSH (INTERNAL) FIRST END
outside_diameter0.620 INCHES MAXIMUM IN
special_featuresTWO HOSE ASSEMBLIES JOINED BY A SPECIAL FLANGE; SECOND LEG LENGTH 6.640 INCHES IN
burst_test_pressure250.0 POUNDS PER SQUARE INCH LBS
end_connection_designSTRAIGHT FIRST END
end_item_identificationAIRCRAFT B-2 BOMBER
inside_surface_conditionCONVOLUTED
hydrostatic_test_pressure150.0 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleROUND
NSN4720-01-440-5922
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 185A512-1 · 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
KEY FEATURES
•
MEASURING METHOD AND LENGTH: 11.175 INCHES NOMINAL EXCLUDING END FITTINGS IN
•
TEMP RATING: -65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
CONNECTION STYLE: PUSH (INTERNAL) FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED FIBER
•
CONNECTION TYPE: INTERNAL QUICK DISCONNECT FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.620 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH11.175 INCHES NOMINAL EXCLUDING END FITTINGS IN
TEMP RATING-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLEPUSH (INTERNAL) FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED FIBER
CONNECTION TYPEINTERNAL QUICK DISCONNECT FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.620 INCHES MAXIMUM IN
QUICK DISCONNECT NOMINAL SIZE0.375 INCHES FIRST END IN
INSIDE DIAMETER0.345 INCHES MINIMUM IN
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 1
185A512Reference 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 185A512-1?
185A512-1 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 185A512-1?
There is 1 known substitute for 185A512-1: 185A512. Substitute compatibility should be verified for your specific system.
What is the NSN for 185A512-1?
185A512-1 is cataloged in the U.S. Government catalog under NSN 4720-01-440-5922. This indicates validated use in U.S. government and defense supply chains.
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