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Technical Data Sheet
PartsTable / COMPONENT / 516-6294344 ITE
516-6294344 ITE ✓ 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 COUPLING,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, style_designator: PLAIN, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_overall_length: 0.390 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-424-4991, 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
516-6294344 ITE
NSN: 4730-01-424-4991
FSC: 4730
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
style_designatorPLAIN
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_overall_length0.390 INCHES IN
end_item_identificationNAVAL SEA SYSTEMS COMMAND, EXT HYDR SYS INSTL ARR COC-L/M, PLAN, EL AND SECT THINLINE TOWED ARRAY
nondefinitive_spec/std_dataA4 TABLE
specification/standard_data80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_pipe_size_accommodated0.750 INCHES ALL ENDS IN
NSN4730-01-424-4991
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 516-6294344 ITE · 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: 0.390 INCHES IN
•
STYLE DESIGNATOR: PLAIN
•
NONDEFINITIVE SPEC/STD DATA: A4 TABLE
•
SPECIFICATION/STANDARD DATA: 80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OVERALL LENGTH0.390 INCHES IN
END ITEM IDENTIFICATIONNAVAL SEA SYSTEMS COMMAND, EXT HYDR SYS INSTL ARR COC-L/M, PLAN, EL AND SECT THINLINE TOWED ARRAY
STYLE DESIGNATORPLAIN
NONDEFINITIVE SPEC/STD DATAA4 TABLE
SPECIFICATION/STANDARD DATA80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
MATERIALSTEEL COMP 304 OVERALL
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
A403Interchangeable
interchangeable cross-reference
interchangeable
B16.11Interchangeable
interchangeable cross-reference
interchangeable
6294344Interchangeable
interchangeable cross-reference
interchangeable
3/4 IPS,SWLDG 3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 516-6294344 ITE?
516-6294344 ITE is a COUPLING,PIPE.
What parts can replace 516-6294344 ITE?
There are 4 known substitutes for 516-6294344 ITE: A403, B16.11, 6294344 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 516-6294344 ITE?
516-6294344 ITE is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-424-4991. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026