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DAA3122U886-007 — DUCT ASSY ENG COOL

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

DAA3122U886-007: DUCT ASSY ENG COOL.

The DUCT ASSY ENG COOL is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: SOT EQUIPMENT;B-2 BOMBER. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-488-9399, 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
DAA3122U886-007
NSN: 4710-01-488-9399
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL
special_featuresMANUFACTURER CALLS THIS ITEM A DUCT ASSEMBLY,ENGINE COOLING;INTERFACE CONTROL DRAWING FOR THIS ITEM IS DAA3210C001;TEST PRESSURE IS 1.5 PSI;NOMINAL LENGTH IS 42.91 INCHES IN
end_item_identificationSOT EQUIPMENT;B-2 BOMBER
NSN4710-01-488-9399
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: DAA3122U886-007 · 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
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMANUFACTURER CALLS THIS ITEM A DUCT ASSEMBLY,ENGINE COOLING;INTERFACE CONTROL DRAWING FOR THIS ITEM IS DAA3210C001;TEST PRESSURE IS 1.5 PSI;NOMINAL LENGTH IS 42.91 INCHES IN
END ITEM IDENTIFICATIONSOT EQUIPMENT;B-2 BOMBER
MATERIALSTEEL
OTHER ITEMS IN FSC 4710 — Pipe, Tube and Rigid Tubing
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4710-00-001-0080 4710-00-001-0081 4710-00-001-0082 4710-00-001-1229 4710-00-001-1676 4710-00-001-1686 4710-00-001-1688 4710-00-001-1691
SUBSTITUTES & CROSS-REFERENCES 1
DAA3122U886Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DAA3122U886-007?
DAA3122U886-007 is a DUCT ASSY ENG COOL.
What parts can replace DAA3122U886-007?
There is 1 known substitute for DAA3122U886-007: DAA3122U886. Substitute compatibility should be verified for your specific system.
What is the NSN for DAA3122U886-007?
DAA3122U886-007 is cataloged in the U.S. Government catalog under NSN 4710-01-488-9399. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.