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310693 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
Legrand · PIPE SECTION
PRODUCT OVERVIEW

310693: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a Legrand industrial component. Key specifications include connection_type: RAISED FACE FLANGE FIRST END, inside_diameter: 0.750 INCHES NOMINAL IN, connection_style: RAISED FIRST END, special_markings: MARKED WITH 1/4 IN. WIDE WHITE STRIPE IN, end_connection_design: STRAIGHT FIRST END, end_flange_construction: SOLID FIRST END.

This part is cataloged in the U.S. Government catalog under NSN 4720-01-028-9205, 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
310693
NSN: 4720-01-028-9205
FSC: 4720 — Hose and Flexible Tubing
CAGE: 1CD30 — EAST COAST METAL HOSE INC (USA)
SPECIFICATIONS
connection_typeRAISED FACE FLANGE FIRST END
inside_diameter0.750 INCHES NOMINAL IN
connection_styleRAISED FIRST END
special_markingsMARKED WITH 1/4 IN. WIDE WHITE STRIPE IN
end_connection_designSTRAIGHT FIRST END
end_flange_constructionSOLID FIRST END
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
cross-sectional_shape_styleROUND
measuring_method_and_length12.000 INCHES NOMINAL OVERALL IN
layer_composition_and_locationOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
NSN4720-01-028-9205
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 310693 · Legrand ⚠ 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
•
CONNECTION STYLE: RAISED FIRST END
•
END CONNECTION DESIGN: STRAIGHT FIRST END
•
LAYER COMPOSITION AND LOCATION: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
•
CONNECTION TYPE: RAISED FACE FLANGE FIRST END
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
INSIDE DIAMETER: 0.750 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH12.000 INCHES NOMINAL OVERALL IN
CONNECTION STYLERAISED FIRST END
END CONNECTION DESIGNSTRAIGHT FIRST END
LAYER COMPOSITION AND LOCATIONOUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE
CONNECTION TYPERAISED FACE FLANGE FIRST END
CROSS-SECTIONAL SHAPE STYLEROUND
INSIDE DIAMETER0.750 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
SPECIAL MARKINGSMARKED WITH 1/4 IN. WIDE WHITE STRIPE IN
END FLANGE CONSTRUCTIONSOLID FIRST END
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
82868-200Reference 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 310693?
310693 is a HOSE ASSEMBLY,METALLIC manufactured by Legrand.
What parts can replace 310693?
There is 1 known substitute for 310693: 82868-200. Substitute compatibility should be verified for your specific system.
What is the NSN for 310693?
310693 is cataloged in the U.S. Government catalog under NSN 4720-01-028-9205. 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.