PartsTable
Technical Data Sheet
516-6294344 ITEM F-1 ✓ 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, end_item_identification: NAVAL SEA SYSTEMS COMMAND, EXT HYDR SYS INSTL ARR COC-L/M, PLAN, EL, & SECT THINLINE TOWED ARRAY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-464-0933, 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 ITEM F-1
NSN: 4730-01-464-0933
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
end_item_identificationNAVAL SEA SYSTEMS COMMAND, EXT HYDR SYS INSTL ARR COC-L/M, PLAN, EL, & SECT THINLINE TOWED ARRAY
nondefinitive_spec/std_data80 SCHEDULE
specification/standard_data80204-ANSI B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81346-ASTM-A403 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_pipe_size_accommodated1.000 INCHES ALL ENDS IN
pipe_wall_thickness_designation_for_which_designedSCHEDULE 80 ALL ENDS
NSN4730-01-464-0933
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 516-6294344 ITEM F-1 · 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 TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 80 ALL ENDS
SPECIFICATION/STANDARD DATA: 80204-ANSI B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81346-ASTM-A403 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIAL: STEEL COMP 304 OVERALL
NONDEFINITIVE SPEC/STD DATA: 80 SCHEDULE
STYLE DESIGNATOR: PLAIN
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 80 ALL ENDS
SPECIFICATION/STANDARD DATA80204-ANSI B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81346-ASTM-A403 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALSTEEL COMP 304 OVERALL
NONDEFINITIVE SPEC/STD DATA80 SCHEDULE
STYLE DESIGNATORPLAIN
CONNECTION STYLESOCKET (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS IN
END ITEM IDENTIFICATIONNAVAL SEA SYSTEMS COMMAND, EXT HYDR SYS INSTL ARR COC-L/M, PLAN, EL, & SECT THINLINE TOWED ARRAY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
FFS85TYPE2STYLE10PGRADE5Interchangeable
interchangeable cross-reference
interchangeable
14X3104Interchangeable
interchangeable cross-reference
interchangeable
212637Interchangeable
interchangeable cross-reference
interchangeable
A403Interchangeable
interchangeable cross-reference
interchangeable
MILB5687Interchangeable
interchangeable cross-reference
interchangeable
938583Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 516-6294344 ITEM F-1?
516-6294344 ITEM F-1 is a COUPLING,PIPE.
What parts can replace 516-6294344 ITEM F-1?
There are 18 known substitutes for 516-6294344 ITEM F-1: FFS85TYPE2STYLE10PGRADE5, 14X3104, 212637 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 516-6294344 ITEM F-1?
516-6294344 ITEM F-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-464-0933. This indicates validated use in U.S. government and defense supply chains.
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