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10-2550-7 — HOSE ASSEMBLY,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

10-2550-7: HOSE ASSEMBLY,METALLIC.

The HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include inside_diameter: 5.940 INCHES NOMINAL IN, outside_diameter: 6.770 INCHES NOMINAL IN, features_provided: IDENTICAL ENDS, operating_pressure: 135.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS, cross-sectional_shape_style: ROUND, measuring_method_and_length: 5.100 INCHES NOMINAL OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 4720-00-020-7480, 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
10-2550-7
NSN: 4720-00-020-7480
FSC: 4720 — Hose and Flexible Tubing
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
inside_diameter5.940 INCHES NOMINAL IN
outside_diameter6.770 INCHES NOMINAL IN
features_providedIDENTICAL ENDS
operating_pressure135.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
cross-sectional_shape_styleROUND
measuring_method_and_length5.100 INCHES NOMINAL OVERALL IN
NSN4720-00-020-7480
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 10-2550-7 · 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: 5.100 INCHES NOMINAL OVERALL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
OUTSIDE DIAMETER: 6.770 INCHES NOMINAL IN
•
OPERATING PRESSURE: 135.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
•
FEATURES PROVIDED: IDENTICAL ENDS
•
INSIDE DIAMETER: 5.940 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH5.100 INCHES NOMINAL OVERALL IN
CROSS-SECTIONAL SHAPE STYLEROUND
OUTSIDE DIAMETER6.770 INCHES NOMINAL IN
OPERATING PRESSURE135.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
FEATURES PROVIDEDIDENTICAL ENDS
INSIDE DIAMETER5.940 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
1200807-18Reference document
Same NSN cross-reference
Reference document — Secondary reference
102568Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 10-2550-7?
10-2550-7 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 10-2550-7?
There are 2 known substitutes for 10-2550-7: 1200807-18, 102568. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-2550-7?
10-2550-7 is cataloged in the U.S. Government catalog under NSN 4720-00-020-7480. 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.