PartsTable
Technical Data Sheet
6703-08-08 ✓ 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 ELBOW,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flow_angle: 90.0 DEGREES, leg_length: 1.250 INCHES NOMINAL FIRST END IN, thread_class: 2B FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: SWIVEL NUT INVERTED FLARE (TUBE) 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 4730-01-137-6999, 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
6703-08-08
NSN: 4730-01-137-6999
FSC: 4730
CAGE: 3AD25 — SAFRAN ELECTRICAL COMPONENTS CANADA INC DIV CANTWELL CULLEN HYDRAULICS (CAN)
SPECIFICATIONS
materialSTEEL OVERALL
flow_angle90.0 DEGREES
leg_length1.250 INCHES NOMINAL FIRST END IN
thread_class2B FIRST END
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleSWIVEL NUT INVERTED FLARE (TUBE) FIRST END
style_designatorELBOW
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.750 INCHES FIRST END IN
end_item_identificationMRAP-COMMON NSN-USED ON MRAP NO PERMANENT WSDC
thread_series_designatorUNF FIRST END
nominal_inside_diameter_hose_accommodated0.500 INCHES SECOND END IN
NSN4730-01-137-6999
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6703-08-08 · 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 EXTERNAL HOSE SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.500 INCHES SECOND END IN
THREAD CLASS: 2B FIRST END
NOMINAL THREAD SIZE: 0.750 INCHES FIRST END IN
STYLE DESIGNATOR: ELBOW
LEG LENGTH: 1.090 INCHES NOMINAL SECOND END IN
CONNECTION STYLE: BARBED OR BEADED (HOSE) SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONMRAP-COMMON NSN-USED ON MRAP NO PERMANENT WSDC
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.500 INCHES SECOND END IN
THREAD CLASS2B FIRST END
NOMINAL THREAD SIZE0.750 INCHES FIRST END IN
STYLE DESIGNATORELBOW
LEG LENGTH1.090 INCHES NOMINAL SECOND END IN
CONNECTION STYLEBARBED OR BEADED (HOSE) SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
SURFACE TREATMENTCADMIUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
62205Interchangeable
interchangeable cross-reference
interchangeable
33982-8-8Interchangeable
interchangeable cross-reference
interchangeable
13222E9706-3Interchangeable
Same NIIN cross-reference
interchangeable
10625535-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6703-08-08?
6703-08-08 is a ELBOW,TUBE TO HOSE.
What parts can replace 6703-08-08?
There are 4 known substitutes for 6703-08-08: 62205, 33982-8-8, 13222E9706-3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6703-08-08?
6703-08-08 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-137-6999. This indicates validated use in U.S. government and defense supply chains.
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