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310623 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
TP-Link · PIPE SECTION
PRODUCT OVERVIEW

310623: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a TP-Link industrial component. Key specifications include material: PLASTIC OVERALL, rim_surface_width: 0.078 INCHES NOMINAL IN, peripheral_diameter: 0.624 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN, center_hole_diameter: 0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN, cross-sectional_shape_style: CUP. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-203-9534, 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
310623
NSN: 4720-00-203-9534
NIINs: 002039534, 003147003
FSC: 4720 — Hose and Flexible Tubing
CAGE: 70510 — HYSPAN PRECISION PRODUCTS, INC. (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
rim_surface_width0.078 INCHES NOMINAL IN
peripheral_diameter0.624 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
center_hole_diameter0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
cross-sectional_shape_styleCUP
NSN4720-00-203-9534
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 310623 · TP-Link ⚠ 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: 12.000 INCHES NOMINAL OVERALL IN
•
MINIMUM INSIDE BENDING RADIUS: 7.000 INCHES IN
•
CONNECTION STYLE: SWIVEL NUT, GASKET SEAL FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED STEEL WIRE
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 0.540 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH12.000 INCHES NOMINAL OVERALL IN
MINIMUM INSIDE BENDING RADIUS7.000 INCHES IN
CONNECTION STYLESWIVEL NUT, GASKET SEAL FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED STEEL WIRE
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER0.540 INCHES NOMINAL IN
FEATURES PROVIDEDIDENTICAL ENDS
THREAD DIRECTIONRIGHT-HAND FIRST END
SUBSTITUTES & CROSS-REFERENCES 2
575-4823-1443260REVUPC79Reference document
Same NSN cross-reference
Reference document — Secondary reference
AT940Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 310623?
310623 is a HOSE ASSEMBLY,METALLIC manufactured by TP-Link.
What parts can replace 310623?
There are 2 known substitutes for 310623: 575-4823-1443260REVUPC79, AT940. Substitute compatibility should be verified for your specific system.
What is the NSN for 310623?
310623 is cataloged in the U.S. Government catalog under NSN 4720-00-203-9534. 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.