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D730 — TUBING ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

D730: TUBING ASSEMBLY,NONMETALLIC.

The TUBING ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY NUT, head_style: FLAT, stem_style: GROOVED, head_height: 0.1550 INCHES MINIMUM AND 1.1800 INCHES MAXIMUM IN, neck_radius: 0.3120 INCHES NOMINAL IN, stem_length: 5.2000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-326-5624, 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
D730
NSN: 4720-00-326-5624
NIINs: 003265624, 003477909, 003604511
FSC: 4720 — Hose and Flexible Tubing
CAGE: 97484 — EATON AEROSPACE LLC DIV FLUID AND ELECTRICAL DISTRIBUTION DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY NUT
head_styleFLAT
stem_styleGROOVED
head_height0.1550 INCHES MINIMUM AND 1.1800 INCHES MAXIMUM IN
neck_radius0.3120 INCHES NOMINAL IN
stem_length5.2000 INCHES NOMINAL IN
groove_width0.3105 INCHES MINIMUM AND 0.3145 INCHES MAXIMUM IN
thread_class3A FIRST END A
stem_diameter0.3717 INCHES MINIMUM AND 0.3725 INCHES MAXIMUM IN
chamfer_length0.0300 INCHES NOMINAL IN
exterior_colorCLEAR
connection_typeTHREADED EXTERNAL BOSS FIRST END
NSN4720-00-326-5624
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: D730 · 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: 24.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
•
CONNECTION STYLE: SWIVEL, EXTERNAL SEAT FOR GASKET SEAL FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.685 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
NOMINAL THREAD SIZE: 0.625 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH24.000 INCHES NOMINAL EXCLUDING END FITTINGS IN
CONNECTION STYLESWIVEL, EXTERNAL SEAT FOR GASKET SEAL FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.685 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND FIRST END
NOMINAL THREAD SIZE0.625 INCHES FIRST END IN
EXTERIOR COLORCLEAR
INSIDE DIAMETER0.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
458171-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 D730?
D730 is a TUBING ASSEMBLY,NONMETALLIC.
What parts can replace D730?
There is 1 known substitute for D730: 458171-1. Substitute compatibility should be verified for your specific system.
What is the NSN for D730?
D730 is cataloged in the U.S. Government catalog under NSN 4720-00-326-5624. This indicates validated use in U.S. government and defense supply chains.
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