PartsTable
Technical Data Sheet
DDE445S5902-665736PC38 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, connection_type: THREADED INTERNAL PIPE SECOND END, connection_style: PLAIN (TUBE) FIRST END, nominal_thread_size: 2.000 INCHES SECOND END IN, nominal_overall_length: 1.676 INCHES IN, thread_series_designator: NPT SECOND END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-289-4172, 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
DDE445S5902-665736PC38
NSN: 4730-00-289-4172
FSC: 4730
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
connection_typeTHREADED INTERNAL PIPE SECOND END
connection_stylePLAIN (TUBE) FIRST END
nominal_thread_size2.000 INCHES SECOND END IN
nominal_overall_length1.676 INCHES IN
thread_series_designatorNPT SECOND END
nondefinitive_spec/std_dataI TYPE
nominal_outside_diameter_tube_accommodated2.000 INCHES FIRST END IN
tubing_wall_nominal_thickness_for_which_designed0.045 INCHES FIRST END IN
NSN4730-00-289-4172
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DDE445S5902-665736PC38 · 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 OVERALL LENGTH: 1.676 INCHES IN
CONNECTION TYPE: THREADED INTERNAL PIPE SECOND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.045 INCHES FIRST END IN
NOMINAL THREAD SIZE: 2.000 INCHES SECOND END IN
THREAD SERIES DESIGNATOR: NPT SECOND END
CONNECTION STYLE: PLAIN (TUBE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OVERALL LENGTH1.676 INCHES IN
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.045 INCHES FIRST END IN
NOMINAL THREAD SIZE2.000 INCHES SECOND END IN
THREAD SERIES DESIGNATORNPT SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NONDEFINITIVE SPEC/STD DATAI TYPE
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
W2023Interchangeable
interchangeable cross-reference
interchangeable
A-A-59446Interchangeable
interchangeable cross-reference
interchangeable
B16-22Interchangeable
interchangeable cross-reference
interchangeable
9975190Interchangeable
interchangeable cross-reference
interchangeable
W2036Interchangeable
interchangeable cross-reference
interchangeable
WWT725Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DDE445S5902-665736PC38?
DDE445S5902-665736PC38 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace DDE445S5902-665736PC38?
There are 18 known substitutes for DDE445S5902-665736PC38: W2023, A-A-59446, B16-22 and 15 more. Substitute compatibility should be verified for your specific system.
Is DDE445S5902-665736PC38 still available?
DDE445S5902-665736PC38 is currently cancelled.
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