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Technical Data Sheet
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S327078 ✓ 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 SWING JOINT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND ALUMINUM ALLOY OVERALL, leg_length: 5.313 INCHES NOMINAL SECOND END IN, connection_type: FLANGE FIRST END, flange_face_design: PLAIN WITH GASKET GROOVE 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 4730-01-161-1301, 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
S327078
NSN: 4730-01-161-1301
FSC: 4730
CAGE: 52173 — REELCRAFT INDUSTRIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND ALUMINUM ALLOY OVERALL
leg_length5.313 INCHES NOMINAL SECOND END IN
connection_typeFLANGE FIRST END
flange_face_designPLAIN WITH GASKET GROOVE FIRST END
NSN4730-01-161-1301
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S327078 · 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
•
MATERIAL: COPPER ALLOY AND ALUMINUM ALLOY OVERALL
•
LEG LENGTH: 5.313 INCHES NOMINAL SECOND END IN
•
FLANGE FACE DESIGN: PLAIN WITH GASKET GROOVE FIRST END
•
CONNECTION TYPE: FLANGE FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY AND ALUMINUM ALLOY OVERALL
LEG LENGTH5.313 INCHES NOMINAL SECOND END IN
FLANGE FACE DESIGNPLAIN WITH GASKET GROOVE FIRST END
LEG LENGTH3.625 INCHES NOMINAL FIRST END IN
CONNECTION TYPEFLANGE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
12SP84Interchangeable
interchangeable cross-reference
interchangeable
203SFInterchangeable
interchangeable cross-reference
interchangeable
R2H-97Interchangeable
interchangeable cross-reference
interchangeable
434001Interchangeable
interchangeable cross-reference
interchangeable
R64Interchangeable
interchangeable cross-reference
interchangeable
327-078Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S327078?
S327078 is a SWING JOINT,PIPE TO TUBE.
What parts can replace S327078?
There are 10 known substitutes for S327078: 12SP84, 203SF, R2H-97 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S327078?
S327078 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-161-1301. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026