PartsTable
Technical Data Sheet
6138968 ✓ 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 HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: STEEL BODY, flow_angle: 90.0 DEGREES, leg_length: 2.480 INCHES NOMINAL SECOND END IN, seat_angle: 37.0 DEGREES FIRST END, temp_rating: -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, thread_class: 2B FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-364-4414, 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
6138968
NSN: 4730-01-364-4414
FSC: 4730
CAGE: 80091 — NAVAL FACILITIES ENGINEERING COMMAND (USA)
SPECIFICATIONS
materialSTEEL BODY
flow_angle90.0 DEGREES
leg_length2.480 INCHES NOMINAL SECOND END IN
seat_angle37.0 DEGREES FIRST END
temp_rating-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
inside_diameter0.750 INCHES NOMINAL IN
connection_styleSWIVEL NUT FLARE FIRST END
outside_diameter1.750 INCHES NOMINAL IN
special_featuresTHREADS ON MALE END ARE STRAIGHT THREADS
style_designatorMALE COUPLING HALF
NSN4730-01-364-4414
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6138968 · 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: THREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
CONNECTION STYLE: DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
SEAT ANGLE: 37.0 DEGREES FIRST END
THREAD CLASS: 2A ALL ENDS A
MATERIAL: STEEL CORROSION RESISTING OVERALL
LEG LENGTH: 1.250 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION STYLEDOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
THREAD CLASS2A ALL ENDS A
MATERIALSTEEL CORROSION RESISTING OVERALL
LEG LENGTH1.250 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORUNF ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
6138968-53Interchangeable
interchangeable cross-reference
interchangeable
3010606-12-12-12C-60.00Interchangeable
interchangeable cross-reference
interchangeable
6138968Interchangeable
interchangeable cross-reference
interchangeable
2250606-24-24-24C-165.00Interchangeable
interchangeable cross-reference
interchangeable
2210606-24-24-2Interchangeable
interchangeable cross-reference
interchangeable
6138968-80Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6138968?
6138968 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 6138968?
There are 21 known substitutes for 6138968: 6138968-53, 3010606-12-12-12C-60.00, 6138968 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6138968?
6138968 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-364-4414. This indicates validated use in U.S. government and defense supply chains.
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