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801-6640819ASSY15 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

801-6640819ASSY15: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: UNTHREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, nominal_thread_size: 2.500 INCHES SECOND END IN, nominal_overall_length: 4.680 INCHES IN, end_item_identification: SEAWOLF CLASS SSN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-417-2395, 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
801-6640819ASSY15
NSN: 4730-01-417-2395
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeUNTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
nominal_thread_size2.500 INCHES SECOND END IN
nominal_overall_length4.680 INCHES IN
end_item_identificationSEAWOLF CLASS SSN
thread_quantity_per_inch7-1/2 SECOND END
thread_series_designatorNH SECOND END
furnished_items_and_quantity1 CAP-CHAIN
nominal_pipe_size_accommodated2.000 INCHES FIRST END IN
material_document_and_classificationASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-417-2395
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 801-6640819ASSY15 · 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 CAP-CHAIN
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES FIRST END IN
•
CONNECTION STYLE: PLAIN (HOSE) SECOND END
•
NOMINAL OVERALL LENGTH: 4.680 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL HOSE SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 CAP-CHAIN
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES FIRST END IN
CONNECTION STYLEPLAIN (HOSE) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH4.680 INCHES IN
CONNECTION TYPETHREADED INTERNAL HOSE SECOND END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A234 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE2.500 INCHES SECOND END IN
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
SUBSTITUTES & CROSS-REFERENCES 2
6640819Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
2633-002-01Reference 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 801-6640819ASSY15?
801-6640819ASSY15 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace 801-6640819ASSY15?
There are 2 known substitutes for 801-6640819ASSY15: 6640819, 2633-002-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 801-6640819ASSY15?
801-6640819ASSY15 is cataloged in the U.S. Government catalog under NSN 4730-01-417-2395. This indicates validated use in U.S. government and defense supply chains.
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