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B434-2220-2-7 — TUBE,METALLIC

✓ Government record, cited
— · PIPE SECTION
PRODUCT OVERVIEW

B434-2220-2-7: TUBE,METALLIC.

The TUBE,METALLIC is a the manufacturer industrial component. Key specifications include diameter: 0.840 INCHES NOMINAL IN, material: NICKEL ALLOY, construction: SEAMLESS, first_end_style: OUTSIDE UPSET, end_item_identification: CYLINDER ASSEMBLY HYDRAULIC - SEAWOLF CLASS SSN, cross-sectional_shape_style: PLAIN ROUND. This part is cataloged in the U.S.

Government catalog under NSN 4710-01-507-7468, 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
B434-2220-2-7
NSN: 4710-01-507-7468
FSC: 4710 — Pipe, Tube and Rigid Tubing
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
diameter0.840 INCHES NOMINAL IN
materialNICKEL ALLOY
constructionSEAMLESS
first_end_styleOUTSIDE UPSET
special_featuresIAW DRW NO. 596-7409215, NOTE 7007 - OVERALL LENGTH IS A REFERENCE DIMENSION ONLY - ACTUAL REQUIRED LENGTHS MUST BE DETERMINED DURING ASSEMBLY
end_item_identificationCYLINDER ASSEMBLY HYDRAULIC - SEAWOLF CLASS SSN
cross-sectional_shape_stylePLAIN ROUND
specification/standard_data81349-MIL-T-1368 GOVERNMENT SPECIFICATION
second_end_relationship_with_first_endIDENTICAL
NSN4710-01-507-7468
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: B434-2220-2-7 · 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
•
FIRST END STYLE: OUTSIDE UPSET
•
DIAMETER: 0.840 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
SPECIFICATION/STANDARD DATA: 81349-MIL-T-1368 GOVERNMENT SPECIFICATION
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
FIRST END STYLEOUTSIDE UPSET
DIAMETER0.840 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SPECIFICATION/STANDARD DATA81349-MIL-T-1368 GOVERNMENT SPECIFICATION
SPECIAL FEATURESIAW DRW NO. 596-7409215, NOTE 7007 - OVERALL LENGTH IS A REFERENCE DIMENSION ONLY - ACTUAL REQUIRED LENGTHS MUST BE DETERMINED DURING ASSEMBLY
END ITEM IDENTIFICATIONCYLINDER ASSEMBLY HYDRAULIC - SEAWOLF CLASS SSN
MATERIALNICKEL ALLOY
CONSTRUCTIONSEAMLESS
SUBSTITUTES & CROSS-REFERENCES 1
596-7409215Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B434-2220-2-7?
B434-2220-2-7 is a TUBE,METALLIC.
What parts can replace B434-2220-2-7?
There is 1 known substitute for B434-2220-2-7: 596-7409215. Substitute compatibility should be verified for your specific system.
What is the NSN for B434-2220-2-7?
B434-2220-2-7 is cataloged in the U.S. Government catalog under NSN 4710-01-507-7468. This indicates validated use in U.S. government and defense supply chains.
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