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Technical Data Sheet
PartsTable / COMPONENT / A1C-20240
A1C-20240 ✓ 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

INTERCOMMUNICATION STATION SUBAS. Key specifications include material: RUBBER SYNTHETIC OVERALL, bend_radius: 2.000 INCHES NOMINAL IN, wall_thickness: 0.200 INCHES NOMINAL IN, working_length: 54.500 INCHES NOMINAL IN, inside_diameter: 1.000 INCHES NOMINAL IN, first_arm_length: 3.500 INCHES NOMINAL 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 4720-00-028-9807, 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
A1C-20240
NSN: 4720-00-028-9807
FSC: 4720
CAGE: 61125 — ECHELON SUPPLY AND SERVICE, INC. (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
bend_radius2.000 INCHES NOMINAL IN
wall_thickness0.200 INCHES NOMINAL IN
working_length54.500 INCHES NOMINAL IN
inside_diameter1.000 INCHES NOMINAL IN
first_arm_length3.500 INCHES NOMINAL IN
style_designatorSINGLE BEND
second_arm_length60.000 INCHES NOMINAL IN
NSN4720-00-028-9807
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: A1C-20240 · 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
•
SECOND ARM LENGTH: 60.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE BEND
•
WORKING LENGTH: 54.500 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
INSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
FIRST ARM LENGTH: 3.500 INCHES NOMINAL IN
•
WALL THICKNESS: 0.200 INCHES NOMINAL IN
•
BEND RADIUS: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND ARM LENGTH60.000 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE BEND
WORKING LENGTH54.500 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
INSIDE DIAMETER1.000 INCHES NOMINAL IN
FIRST ARM LENGTH3.500 INCHES NOMINAL IN
WALL THICKNESS0.200 INCHES NOMINAL IN
BEND RADIUS2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
P20240-091Interchangeable
interchangeable cross-reference
interchangeable
20240Interchangeable
interchangeable cross-reference
interchangeable
BL43601-2Interchangeable
interchangeable cross-reference
interchangeable
BL-43601Interchangeable
interchangeable cross-reference
interchangeable
554-1236Interchangeable
interchangeable cross-reference
interchangeable
10063186Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1C-20240?
A1C-20240 is a INTERCOMMUNICATION STATION SUBAS.
What parts can replace A1C-20240?
There are 18 known substitutes for A1C-20240: P20240-091, 20240, BL43601-2 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1C-20240?
A1C-20240 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4720-00-028-9807. 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