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6351063-4 — CAP,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6351063-4: CAP,TUBE.

The CAP,TUBE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, special_features: NORMAL CHAIN WELDMENT/TRNG. CLOSURE ASSY & DETAIL, style_designator: CAP, supplementary_features: 1.31 DIA.

X .25 THK MONEL, end_item_identification: MK8 V-COMM, material_document_and_classification: 00-N-281 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S. Government catalog under NSN 4730-01-610-5795, 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
6351063-4
NSN: 4730-01-610-5795
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
special_featuresNORMAL CHAIN WELDMENT/TRNG. CLOSURE ASSY & DETAIL
style_designatorCAP
supplementary_features1.31 DIA. X .25 THK MONEL
end_item_identificationMK8 V-COMM
material_document_and_classification00-N-281 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyEND CAP
NSN4730-01-610-5795
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6351063-4 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SUPPLEMENTARY FEATURES: 1.31 DIA. X .25 THK MONEL
•
STYLE DESIGNATOR: CAP
•
MATERIAL DOCUMENT AND CLASSIFICATION: 00-N-281 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: NICKEL ALLOY OVERALL
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURES1.31 DIA. X .25 THK MONEL
STYLE DESIGNATORCAP
MATERIAL DOCUMENT AND CLASSIFICATION00-N-281 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURESNORMAL CHAIN WELDMENT/TRNG. CLOSURE ASSY & DETAIL
PART NAME ASSIGNED BY CONTROLLING AGENCYEND CAP
END ITEM IDENTIFICATIONMK8 V-COMM
MATERIALNICKEL ALLOY OVERALL
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
122-7064174 FN8-8Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 6351063-4?
6351063-4 is a CAP,TUBE.
What parts can replace 6351063-4?
There is 1 known substitute for 6351063-4: 122-7064174 FN8-8. Substitute compatibility should be verified for your specific system.
What is the NSN for 6351063-4?
6351063-4 is cataloged in the U.S. Government catalog under NSN 4730-01-610-5795. This indicates validated use in U.S. government and defense supply chains.
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