PartsTable
Technical Data Sheet
Download PDF

S6BUCHI — UNION,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

S6BUCHI: UNION,PIPE.

The UNION,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, seat_type: GROOVED, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: THREADED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-439-7983, 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
S6BUCHI
NSN: 4730-01-439-7983
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0TUC3 — CENTRAL HYDRAULICS, INC. DBA CENTRAL HYDRAULICS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
seat_typeGROOVED
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorTHREADED
nominal_thread_size0.687 INCHES SECOND END IN
nominal_overall_length2.050 INCHES IN
end_item_identificationCONSOLDATED AUTOMATED SUPPORT SYSTEM
thread_quantity_per_inch16 SECOND END
thread_series_designatorNPT FIRST END
NSN4730-01-439-7983
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S6BUCHI · 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: FLARED W/ GASKET SEAL (BOSS) SECOND END
•
NOMINAL OVERALL LENGTH: 2.050 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL BOSS SECOND END
•
STYLE DESIGNATOR: THREADED
•
SEAT TYPE: GROOVED
•
NOMINAL THREAD SIZE: 0.687 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH2.050 INCHES IN
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATORTHREADED
SEAT TYPEGROOVED
NOMINAL THREAD SIZE0.687 INCHES SECOND END IN
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
THREAD CLASS3A ALL ENDS A
SUBSTITUTES & CROSS-REFERENCES 2
2046AS225-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
2046AS225Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy S6BUCHI?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is S6BUCHI?
S6BUCHI is a UNION,PIPE.
What parts can replace S6BUCHI?
There are 2 known substitutes for S6BUCHI: 2046AS225-02, 2046AS225. Substitute compatibility should be verified for your specific system.
What is the NSN for S6BUCHI?
S6BUCHI is cataloged in the U.S. Government catalog under NSN 4730-01-439-7983. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — S6BUCHI