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Technical Data Sheet
PartsTable / COMPONENT / 12338383
12338383 ✓ 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,AIR HORN INTAKE is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-278-1053, 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
12338383
NSN: 4710-01-278-1053
FSC: 4710
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
Part Number12338383
NSN4710-01-278-1053
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 12338383 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: C/O WASHERS 4; TUBES 2; SPRING 1; SHAPE IRREGULAR WITH MTG. HOLES ON FIRST END; SECOND END ACCOMODATES AIR HORN HOSE WITH CLAMPS,MATL 1060 CARBON STEEL HDMB WIRE PLATED OR GALVANIZED 0.047 IN. DIA; DOM TUBE 0.437 IN. ODX 0.035 IN. WALL THICKNESS,STAINLESS STEEL WASHERS 0.375 IN. ID X 0.035 IN. WALL THICKNESS IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONC/O WASHERS 4; TUBES 2; SPRING 1; SHAPE IRREGULAR WITH MTG. HOLES ON FIRST END; SECOND END ACCOMODATES AIR HORN HOSE WITH CLAMPS,MATL 1060 CARBON STEEL HDMB WIRE PLATED OR GALVANIZED 0.047 IN. DIA; DOM TUBE 0.437 IN. ODX 0.035 IN. WALL THICKNESS,STAINLESS STEEL WASHERS 0.375 IN. ID X 0.035 IN. WALL THICKNESS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
42200Interchangeable
interchangeable cross-reference
interchangeable
44230-00Interchangeable
interchangeable cross-reference
interchangeable
03019MInterchangeable
interchangeable cross-reference
interchangeable
3020Interchangeable
interchangeable cross-reference
interchangeable
SFL TY1 SZ1 1-2 INInterchangeable
interchangeable cross-reference
interchangeable
MIL-N-24408Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12338383?
12338383 is a TUBE,AIR HORN INTAKE.
What parts can replace 12338383?
There are 21 known substitutes for 12338383: 42200, 44230-00, 03019M and 18 more. Substitute compatibility should be verified for your specific system.
Is 12338383 still available?
12338383 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026