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40-6-4-P-O — ELBOW,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

40-6-4-P-O: ELBOW,PIPE TO TUBE.

The ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYPROPYLENE OVERALL, nominal_width: 0.578 INCHES CENTER BULKHEAD IN, nominal_length: 0.938 INCHES FIRST END IN, style_designator: ELBOW, nominal_outside_diameter: 0.375 INCHES ALL ENDS IN, part_name_assigned_by_controlling_agency: ELBOW,PIPE TO TUBE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-587-6555, 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
40-6-4-P-O
NSN: 4730-01-587-6555
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 52547 — JACO MANUFACTURING COMPANY DIV ) (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE OVERALL
nominal_width0.578 INCHES CENTER BULKHEAD IN
nominal_length0.938 INCHES FIRST END IN
style_designatorELBOW
nominal_outside_diameter0.375 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyELBOW,PIPE TO TUBE
NSN4730-01-587-6555
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 40-6-4-P-O · 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
•
NOMINAL LENGTH: 1.031 INCHES SECOND END IN
•
STYLE DESIGNATOR: ELBOW
•
NOMINAL OUTSIDE DIAMETER: 0.375 INCHES ALL ENDS IN
•
NOMINAL WIDTH: 0.578 INCHES CENTER BULKHEAD IN
•
MATERIAL: PLASTIC POLYPROPYLENE OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH1.031 INCHES SECOND END IN
NOMINAL LENGTH0.938 INCHES FIRST END IN
STYLE DESIGNATORELBOW
NOMINAL OUTSIDE DIAMETER0.375 INCHES ALL ENDS IN
NOMINAL WIDTH0.578 INCHES CENTER BULKHEAD IN
PART NAME ASSIGNED BY CONTROLLING AGENCYELBOW,PIPE TO TUBE
MATERIALPLASTIC POLYPROPYLENE 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40-6-4-P-O?
40-6-4-P-O is a ELBOW,PIPE TO TUBE.
What is the NSN for 40-6-4-P-O?
40-6-4-P-O is cataloged in the U.S. Government catalog under NSN 4730-01-587-6555. 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.