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3764-402X8PC15 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3764-402X8PC15: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, thread_class: 2A SECOND END A, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: SOCKET (TUBE) FIRST END, nominal_thread_size: 1.594 INCHES SECOND END IN, nominal_overall_length: 1.330 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-613-9870, 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
3764-402X8PC15
NSN: 4730-00-613-9870
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thread_class2A SECOND END A
connection_typeUNTHREADED INTERNAL TUBE FIRST END
connection_styleSOCKET (TUBE) FIRST END
nominal_thread_size1.594 INCHES SECOND END IN
nominal_overall_length1.330 INCHES IN
thread_quantity_per_inch20 SECOND END
thread_series_designatorUNS SECOND END
nominal_outside_diameter_tube_accommodated1.375 INCHES FIRST END IN
tubing_wall_nominal_thickness_for_which_designed0.175 INCHES FIRST END IN
NSN4730-00-613-9870
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3764-402X8PC15 · 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
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.175 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.330 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.375 INCHES FIRST END IN
•
NOMINAL THREAD SIZE: 1.594 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
CONNECTION STYLESOCKET (TUBE) FIRST END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.175 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.330 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.375 INCHES FIRST END IN
NOMINAL THREAD SIZE1.594 INCHES SECOND END IN
THREAD CLASS2A SECOND END A
THREAD QUANTITY PER INCH20 SECOND END
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 3
578-9200-1572633REVDPC56Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
202208-22-16BReference document
Same NSN cross-reference
Reference document — Secondary reference
4764-558PCF36Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3764-402X8PC15?
3764-402X8PC15 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 3764-402X8PC15?
There are 3 known substitutes for 3764-402X8PC15: 578-9200-1572633REVDPC56, 202208-22-16B, 4764-558PCF36. Substitute compatibility should be verified for your specific system.
What is the NSN for 3764-402X8PC15?
3764-402X8PC15 is cataloged in the U.S. Government catalog under NSN 4730-00-613-9870. This indicates validated use in U.S. government and defense supply chains.
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