PartsTable
Technical Data Sheet
3029758-5 ✓ 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 CROSS,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, leg_length: 1.125 INCHES NOMINAL FIRST END IN, thread_class: 2A FIRST END A, connection_style: PLAIN (PIPE) FOURTH END, surface_treatment: CADMIUM OUTSIDE, nominal_thread_size: 0.500 INCHES FOURTH END 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 4730-00-090-8687, 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
3029758-5
NSN: 4730-00-090-8687
FSC: 4730
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
leg_length1.125 INCHES NOMINAL FIRST END IN
thread_class2A FIRST END A
connection_stylePLAIN (PIPE) FOURTH END
surface_treatmentCADMIUM OUTSIDE
nominal_thread_size0.500 INCHES FOURTH END IN
thread_series_designatorUNF FIRST END
furnished_items_and_quantity3 PREFORMED PACKING AND 3 SPLIT COLLET SLEEVE
nominal_pipe_size_accommodated0.500 INCHES FOURTH END IN
nominal_outside_diameter_tube_accommodated0.625 INCHES FIRST END IN
NSN4730-00-090-8687
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3029758-5 · 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 STYLE: PLAIN (PIPE) FOURTH END
THREAD SERIES DESIGNATOR: NPT FOURTH END
NOMINAL THREAD SIZE: 1.000 INCHES FIRST END IN
SURFACE TREATMENT: CADMIUM OUTSIDE
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN (PIPE) FOURTH END
CONNECTION STYLEGASKET SEAL, COMPRESSION (TUBE) FIRST END
THREAD SERIES DESIGNATORNPT FOURTH END
NOMINAL THREAD SIZE1.000 INCHES FIRST END IN
SURFACE TREATMENTCADMIUM OUTSIDE
THREAD SERIES DESIGNATORUNF FIRST END
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM INSIDE
NOMINAL THREAD SIZE0.500 INCHES FOURTH END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
ST410Interchangeable
interchangeable cross-reference
interchangeable
110-828Interchangeable
interchangeable cross-reference
interchangeable
81010Interchangeable
interchangeable cross-reference
interchangeable
FEH01-M32Interchangeable
interchangeable cross-reference
interchangeable
BAPD81010Interchangeable
interchangeable cross-reference
interchangeable
21022 & 81010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3029758-5?
3029758-5 is a CROSS,PIPE TO TUBE.
What parts can replace 3029758-5?
There are 11 known substitutes for 3029758-5: ST410, 110-828, 81010 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3029758-5?
3029758-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-090-8687. This indicates validated use in U.S. government and defense supply chains.
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