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Technical Data Sheet
PartsTable / COMPONENT / 77750-5
77750-5 ✓ 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 TUBE,BENT,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY, construction: SEAMLESS, heat_treatment: DRAWN TEMPER, wall_thickness: 0.035 INCHES NOMINAL IN, first_end_style: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-045-8681, 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
77750-5
NSN: 4710-01-045-8681
FSC: 4710
CAGE: 82340 — L3HARRIS TECHNOLOGIES, INC. DIV SPACE AND AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
materialALUMINUM ALLOY
constructionSEAMLESS
heat_treatmentDRAWN TEMPER
wall_thickness0.035 INCHES NOMINAL IN
first_end_stylePLAIN
cross-sectional_shape_stylePLAIN ROUND
surface_condition_and_locationINSIDE GROUND OR OUTSIDE GROUND
material_document_and_classificationWW-T-700/4, 0, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE
second_end_relationship_with_first_endIDENTICAL
NSN4710-01-045-8681
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 77750-5 · 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
•
HEAT TREATMENT: DRAWN TEMPER
•
MATERIAL: ALUMINUM ALLOY
•
CONSTRUCTION: SEAMLESS
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-700/4, 0, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE
•
FIRST END STYLE: PLAIN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
DIAMETER: 0.500 INCHES NOMINAL IN
•
WALL THICKNESS: 0.035 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HEAT TREATMENTDRAWN TEMPER
MATERIALALUMINUM ALLOY
CONSTRUCTIONSEAMLESS
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700/4, 0, TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE
FIRST END STYLEPLAIN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
DIAMETER0.500 INCHES NOMINAL IN
WALL THICKNESS0.035 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SURFACE CONDITION AND LOCATIONINSIDE GROUND OR OUTSIDE GROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
9642-50Interchangeable
interchangeable cross-reference
interchangeable
2921343-3Interchangeable
interchangeable cross-reference
interchangeable
XQBZ00405Interchangeable
interchangeable cross-reference
interchangeable
77750Interchangeable
interchangeable cross-reference
interchangeable
27116Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 77750-5?
77750-5 is a TUBE,BENT,METALLIC.
What parts can replace 77750-5?
There are 5 known substitutes for 77750-5: 9642-50, 2921343-3, XQBZ00405 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 77750-5?
77750-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-045-8681. 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