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74A831186-1003 — DUCT ASSEMBLY,AIR CONDITIONING-H

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

74A831186-1003: DUCT ASSEMBLY,AIR CONDITIONING-H.

DUCT ASSEMBLY,AIR CONDITIONING-H. Key specifications include material: PLASTIC, special_features: MATERIAL PLASTIC, ARAMIDE, PS14059 TY 2 CL A; INCLUDES DUCT, BRACKET ASSEMBLY AND TAPE. This part is cataloged in the U.S.

Government catalog under NSN 4720-01-248-5866, 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
74A831186-1003
NSN: 4720-01-248-5866
NIINs: 012485866, 012725589
FSC: 4720 — Hose and Flexible Tubing
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC
special_featuresMATERIAL PLASTIC, ARAMIDE, PS14059 TY 2 CL A; INCLUDES DUCT, BRACKET ASSEMBLY AND TAPE
NSN4720-01-248-5866
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 74A831186-1003 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A831186-1003?
74A831186-1003 is a DUCT ASSEMBLY,AIR CONDITIONING-H.
What is the NSN for 74A831186-1003?
74A831186-1003 is cataloged in the U.S. Government catalog under NSN 4720-01-248-5866. This indicates validated use in U.S. government and defense supply chains.
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