PartsTable
Technical Data Sheet
GH511DJ1 ✓ Verified by PartsTable
· PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The HOSE ASSEMBLY,AIR BREATHING is a the manufacturer industrial component. Key specifications include material: COTTON SECOND PLY, coupling_style: THREADED EXTERNAL FIRST END, connection_type: THREADED SECOND END, inside_diameter: 0.250 INCHES NOMINAL FIRST END IN, style_designator: FULLY CONVOLUTED, cross-sectional_shape_style: ROUNDROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-915-4603, 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
GH511DJ1
NSN: 4720-00-915-4603
FSC: 4720
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialCOTTON SECOND PLY
coupling_styleTHREADED EXTERNAL FIRST END
connection_typeTHREADED SECOND END
inside_diameter0.250 INCHES NOMINAL FIRST END IN
special_featuresA FRAME SUPPORT FURNISHED; CONNECTION TYPE: GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT FIRST END GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT SECOND END
style_designatorFULLY CONVOLUTED
cross-sectional_shape_styleROUNDROUND
NSN4720-00-915-4603
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — PN: GH511DJ1 · 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
STYLE DESIGNATOR: FULLY CONVOLUTED
MATERIAL: COTTON SECOND PLY
CONNECTION TYPE: THREADED FIRST END
CROSS-SECTIONAL SHAPE STYLE: ROUNDROUND
COUPLING STYLE: CONNECTOR, OXYGEN HOSE TO REGULATOR (NOTE: APPLICABLE TO HOSE ASSEMBLY, AIR BREATHING ONLY.) SECOND END
INSIDE DIAMETER: 0.250 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORFULLY CONVOLUTED
MATERIALCOTTON SECOND PLY
CONNECTION TYPETHREADED FIRST END
CONNECTION TYPETHREADED SECOND END
CROSS-SECTIONAL SHAPE STYLEROUNDROUND
COUPLING STYLECONNECTOR, OXYGEN HOSE TO REGULATOR (NOTE: APPLICABLE TO HOSE ASSEMBLY, AIR BREATHING ONLY.) SECOND END
INSIDE DIAMETER0.250 INCHES NOMINAL FIRST END IN
SPECIAL FEATURESA FRAME SUPPORT FURNISHED; CONNECTION TYPE: GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT FIRST END GROUND JOINT EXTERNALLY THREADED TAILPIECE W/ UNION NUT SECOND END
COUPLING STYLETHREADED EXTERNAL FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
REDAR A90105-13Interchangeable
interchangeable cross-reference
interchangeable
WS4127-3-72Interchangeable
interchangeable cross-reference
interchangeable
266AS100-3Interchangeable
interchangeable cross-reference
interchangeable
266AS100Interchangeable
interchangeable cross-reference
interchangeable
A80910-6Interchangeable
interchangeable cross-reference
interchangeable
12111-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GH511DJ1?
GH511DJ1 is a HOSE ASSEMBLY,AIR BREATHING.
What parts can replace GH511DJ1?
There are 26 known substitutes for GH511DJ1: REDAR A90105-13, WS4127-3-72, 266AS100-3 and 23 more. Substitute compatibility should be verified for your specific system.
Is GH511DJ1 still available?
GH511DJ1 is currently cancelled.
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