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Technical Data Sheet
PartsTable / COMPONENT / 6405836
6405836 ✓ Verified by PartsTable
— · PIPE SECTION
WHAT YOU NEED TO KNOW
Schedule = wall thickness, NOT diameter Nominal pipe size != actual OD
Sch 40 and Sch 80 same OD, different wall
PRODUCT OVERVIEW

The VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: NICKEL ALLOY, construction: SEAMLESS, extension_type: RIGID BENT ANGLE TUBE, wall_thickness: 0.032 INCHES NOMINAL IN, first_end_style: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-428-9919, 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
6405836
NSN: 4710-01-428-9919
FSC: 4710
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialNICKEL ALLOY
constructionSEAMLESS
extension_typeRIGID BENT ANGLE TUBE
wall_thickness0.032 INCHES NOMINAL IN
first_end_stylePLAIN
operation_methodMANUAL
special_features1.0OZ. PER 21 STROKES; AIR VENT FITTING; 3-WAY LOADING; NAVY WEAPON SYSTEM CODE JG, SEAWOLF CLASS SSN OZ
discharge_pressure0000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
lubricant_capacity16.0 OUNCES OZ
supplementary_featuresLOADER FITTING INCLUDED
end_item_identificationSEAWOLF CLASS SSN
NSN4710-01-428-9919
COMPONENT DIAGRAM
PIPE SECTION — SCHEDULE = WALL THICKNESS WALL: — OD: — LENGTH: — — — PN: 6405836 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END STYLE: PLAIN
•
WALL THICKNESS: 0.032 INCHES NOMINAL IN
•
MATERIAL: COPPER
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN ROUND
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
CONSTRUCTION: SEAMLESS
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END STYLEPLAIN
WALL THICKNESS0.032 INCHES NOMINAL IN
MATERIALCOPPER
CROSS-SECTIONAL SHAPE STYLEPLAIN ROUND
END ITEM IDENTIFICATIONUSED ON THE SEAWOLF CLASS SSN
DIAMETER0.250 INCHES NOMINAL IN
CONSTRUCTIONSEAMLESS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
6405836Interchangeable
interchangeable cross-reference
interchangeable
500Interchangeable
interchangeable cross-reference
interchangeable
585-6405836 FIND 16Interchangeable
interchangeable cross-reference
interchangeable
585-6405836 FIND 2Interchangeable
interchangeable cross-reference
interchangeable
DF29885 FIND 5Interchangeable
interchangeable cross-reference
interchangeable
DF2070-165-AY98Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6405836?
6405836 is a VALVE ASSEMBLY,MANIFOLD.
What parts can replace 6405836?
There are 11 known substitutes for 6405836: 6405836, 500, 585-6405836 FIND 16 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6405836?
6405836 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4710-01-428-9919. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026