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7-511A21569-5 — 7-511A21569-5

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

7-511A21569-5: 7-511A21569-5.

The 7-511A21569-5 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4720-01-454-7923, 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
7-511A21569-5
NSN: 4720-01-454-7923
FSC: 4720 — Hose and Flexible Tubing
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
Part Number7-511A21569-5
NSN4720-01-454-7923
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 7-511A21569-5 · 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
•
MEASURING METHOD AND LENGTH: 43.750 INCHES NOMINAL OVERALL IN
•
SPECIAL TEST FEATURES: WEIGHT OF ITEM: .405LBS LBS
•
OUTSIDE DIAMETER: 2.250 INCHES NOMINAL BOTH ENDS IN
•
MATERIAL: ALUMINUM LINER
TECHNICAL CHARACTERISTICS
MEASURING METHOD AND LENGTH43.750 INCHES NOMINAL OVERALL IN
SPECIAL TEST FEATURESWEIGHT OF ITEM: .405LBS LBS
OUTSIDE DIAMETER2.250 INCHES NOMINAL BOTH ENDS IN
SPECIAL FEATURESREINFORCING CLOTH LOCKED DOWN ONTO HELIX (POLYURETHANE/NYLON ONLY), (CUFF MATL EXTENDS TO COVER HELIX FOR SILICONE/FIBERGLASS)
PART NAME ASSIGNED BY CONTROLLING AGENCYDUCT-FLEXIBLE
END ITEM IDENTIFICATIONAPACHE ATTACK HELICOPTER
MATERIALALUMINUM LINER
SUBSTITUTES & CROSS-REFERENCES 1
BWT10-2180430AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-511A21569-5?
7-511A21569-5 is a 7-511A21569-5.
What parts can replace 7-511A21569-5?
There is 1 known substitute for 7-511A21569-5: BWT10-2180430A. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-511A21569-5?
7-511A21569-5 is cataloged in the U.S. Government catalog under NSN 4720-01-454-7923. This indicates validated use in U.S. government and defense supply chains.
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