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218002277 — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

218002277: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4710-01-718-9002, 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
218002277
NSN: 4710-01-718-9002
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number218002277
NSN4710-01-718-9002
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 218002277 · 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 4
R7928002-28Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8843802/SHEET 20,78Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
8843802Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LSA002884-28Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 218002277?
218002277 is a TUBE,METALLIC.
What parts can replace 218002277?
There are 4 known substitutes for 218002277: R7928002-28, 8843802/SHEET 20,78, 8843802 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 218002277?
218002277 is cataloged in the U.S. Government catalog under NSN 4710-01-718-9002. 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.