PartsTable
Technical Data Sheet
WWN351 ✓ 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 BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 0.688 INCHES MAXIMUM FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, nominal_length: 1.500 INCHES ALL ENDS IN, connection_type: THREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-014-4615, 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
WWN351
NSN: 4730-00-014-4615
FSC: 4730
CAGE: 91109 — GA PIPE INC DBA TRENTON PIPE NIPPLE CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length0.688 INCHES MAXIMUM FIRST END IN
seat_angle37.0 DEGREES FIRST END
nominal_length1.500 INCHES ALL ENDS IN
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
special_featuresEXTRA STRONG BLACK COATED STEEL
style_designatorSHORT
surface_treatmentZINC OVERALL
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size1.250 INCHES ALL ENDS IN
fsc_application_dataAS MODIFIED BY SURFACE TREATMENT
NSN4730-00-014-4615
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: WWN351 · 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
STYLE DESIGNATOR: CLOSE
NOMINAL OVERALL LENGTH: 1.500 INCHES IN
SPECIFICATION/STANDARD DATA: 96906-MS51846 GOVERNMENT STANDARD AND 81346-ASTMB687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIAL: COPPER ALLOY OVERALL
THREAD SERIES DESIGNATOR: NPT ALL ENDS
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCLOSE
NOMINAL OVERALL LENGTH1.500 INCHES IN
SPECIFICATION/STANDARD DATA96906-MS51846 GOVERNMENT STANDARD AND 81346-ASTMB687 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALCOPPER ALLOY OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
74059373Interchangeable
interchangeable cross-reference
interchangeable
20951Interchangeable
interchangeable cross-reference
interchangeable
51550Interchangeable
interchangeable cross-reference
interchangeable
187673PC306Interchangeable
interchangeable cross-reference
interchangeable
N325PC343Interchangeable
interchangeable cross-reference
interchangeable
107253PC85Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WWN351?
WWN351 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace WWN351?
There are 23 known substitutes for WWN351: 74059373, 20951, 51550 and 20 more. Substitute compatibility should be verified for your specific system.
Is WWN351 still available?
WWN351 is currently cancelled.
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