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Technical Data Sheet
PartsTable / COMPONENT / 123P11511-7
123P11511-7 ✓ 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,METALLIC is a the manufacturer industrial component. Key specifications include features_provided: IDENTICAL ENDS, cross-sectional_shape_style: ROUND, measuring_method_and_length: 18.250 INCHES NOMINAL OVERALL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-075-3848, 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
123P11511-7
NSN: 4720-00-075-3848
FSC: 4720
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
features_providedIDENTICAL ENDS
cross-sectional_shape_styleROUND
measuring_method_and_length18.250 INCHES NOMINAL OVERALL IN
NSN4720-00-075-3848
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 123P11511-7 · 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: 18.250 INCHES NOMINAL OVERALL IN
•
FEATURES PROVIDED: IDENTICAL ENDS
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MEASURING METHOD AND LENGTH18.250 INCHES NOMINAL OVERALL IN
FEATURES PROVIDEDIDENTICAL ENDS
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
123P11511-13Interchangeable
interchangeable cross-reference
interchangeable
123P11511Interchangeable
interchangeable cross-reference
interchangeable
11967Interchangeable
interchangeable cross-reference
interchangeable
11962Interchangeable
interchangeable cross-reference
interchangeable
MB11962Interchangeable
interchangeable cross-reference
interchangeable
123P11511-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123P11511-7?
123P11511-7 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 123P11511-7?
There are 13 known substitutes for 123P11511-7: 123P11511-13, 123P11511, 11967 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123P11511-7?
123P11511-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-075-3848. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026