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Technical Data Sheet
PartsTable / COMPONENT / 1452739-2
1452739-2 ✓ 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 ASSEMBLY,METAL,BRANCHED is a the manufacturer industrial component. Key specifications include design_form: STRAIGHT, special_features: MAT'L FOR BRAID IS NOMEXFIBER AND LINER IS CONVOLUTED POLYTETRAFLUOROETHYLENE, working_surface_length: 8.100 INCHES NOMINAL IN, end_item_identification: BAND 9/10 TRA - AIRCRAFT, PROWLER EA-6B, main_body_tube_wall_thickness: 0.015 INCHES NOMINAL IN, main_body_tube_outside_diameter: 0.875 INCHES 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 4710-01-500-1751, 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
1452739-2
NSN: 4710-01-500-1751
FSC: 4710
CAGE: 93346 — CAES SYSTEMS LLC (USA)
SPECIFICATIONS
design_formSTRAIGHT
branch_quantity2
special_featuresMAT'L FOR BRAID IS NOMEXFIBER AND LINER IS CONVOLUTED POLYTETRAFLUOROETHYLENE
working_surface_length8.100 INCHES NOMINAL IN
end_item_identificationBAND 9/10 TRA - AIRCRAFT, PROWLER EA-6B
main_body_tube_wall_thickness0.015 INCHES NOMINAL IN
main_body_tube_outside_diameter0.875 INCHES IN
NSN4710-01-500-1751
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 1452739-2 · 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
•
BRANCH QUANTITY: 2
•
MAIN BODY TUBE WALL THICKNESS: 0.015 INCHES NOMINAL IN
•
DESIGN FORM: STRAIGHT
•
WORKING SURFACE LENGTH: 8.100 INCHES NOMINAL IN
•
MAIN BODY TUBE OUTSIDE DIAMETER: 0.875 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONBAND 9/10 TRA - AIRCRAFT, PROWLER EA-6B
SPECIAL FEATURESMAT'L FOR BRAID IS NOMEXFIBER AND LINER IS CONVOLUTED POLYTETRAFLUOROETHYLENE
BRANCH QUANTITY2
MAIN BODY TUBE WALL THICKNESS0.015 INCHES NOMINAL IN
DESIGN FORMSTRAIGHT
WORKING SURFACE LENGTH8.100 INCHES NOMINAL IN
MAIN BODY TUBE OUTSIDE DIAMETER0.875 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
69-512Interchangeable
interchangeable cross-reference
interchangeable
69-562Interchangeable
interchangeable cross-reference
interchangeable
685-69512Interchangeable
interchangeable cross-reference
interchangeable
S1F2Interchangeable
interchangeable cross-reference
interchangeable
JAN1N4937Interchangeable
interchangeable cross-reference
interchangeable
376-00034Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1452739-2?
1452739-2 is a TUBE ASSEMBLY,METAL,BRANCHED.
What parts can replace 1452739-2?
There are 9 known substitutes for 1452739-2: 69-512, 69-562, 685-69512 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1452739-2?
1452739-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-500-1751. 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