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255-7015265PNF47-6 — ADAPTER,STRAIGHT,HOSE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

255-7015265PNF47-6: ADAPTER,STRAIGHT,HOSE TO BOSS.

The ADAPTER,STRAIGHT,HOSE TO BOSS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND NICKEL ALLOY OVERALL, thread_class: 3A SECOND END A, connection_style: GRIPPING NIPPLE (NOSE) FIRST END, special_features: MATERIAL IS BRONZE AND MONEL; O-RING NOT INCLUDED, nominal_thread_size: 3.0625 INCHES SECOND END IN, nominal_overall_length: 3.890 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-506-4631, 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
255-7015265PNF47-6
NSN: 4730-01-506-4631
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND NICKEL ALLOY OVERALL
thread_class3A SECOND END A
connection_styleGRIPPING NIPPLE (NOSE) FIRST END
special_featuresMATERIAL IS BRONZE AND MONEL; O-RING NOT INCLUDED
nominal_thread_size3.0625 INCHES SECOND END IN
nominal_overall_length3.890 INCHES IN
end_item_identificationVALVES
thread_quantity_per_inch12 SECOND END
furnished_items_and_quantity1 HOSE SOCKET
material_document_and_classificationQQ-C-390,C90390 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyUNION END, STRAIGHT MALE; MALE O-RING SEAL (C.P.V.)
nominal_inside_diameter_hose_accommodated1.810 INCHES FIRST END IN
NSN4730-01-506-4631
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 255-7015265PNF47-6 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HOSE SOCKET
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 1.810 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 3.890 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390,C90390 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL THREAD SIZE: 3.0625 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HOSE SOCKET
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED1.810 INCHES FIRST END IN
NOMINAL OVERALL LENGTH3.890 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,C90390 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE3.0625 INCHES SECOND END IN
SPECIAL FEATURESMATERIAL IS BRONZE AND MONEL; O-RING NOT INCLUDED
PART NAME ASSIGNED BY CONTROLLING AGENCYUNION END, STRAIGHT MALE; MALE O-RING SEAL (C.P.V.)
THREAD CLASS3A SECOND END A
SUBSTITUTES & CROSS-REFERENCES 6
255-7015265Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
375-190911-1-1/2-32(SE)Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
375-190911-24-32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
255-7015265PNF47-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
255-7015265PNF36-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
FH9045-2432-375Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 255-7015265PNF47-6?
255-7015265PNF47-6 is a ADAPTER,STRAIGHT,HOSE TO BOSS.
What parts can replace 255-7015265PNF47-6?
There are 6 known substitutes for 255-7015265PNF47-6: 255-7015265, 375-190911-1-1/2-32(SE), 375-190911-24-32 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 255-7015265PNF47-6?
255-7015265PNF47-6 is cataloged in the U.S. Government catalog under NSN 4730-01-506-4631. 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.