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SBF-140 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SBF-140: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: STEEL STAINLESS - USE STB000 BODY, connection_type: UNTHREADED INTERNAL HOSE FIRST END, connection_style: PLAIN (PIPE) SECOND END, end_item_identification: ALARM,BIOLOGICAL AGENT,AUTOMATIC, part_name_assigned_by_controlling_agency: STRAIGHT CONNECTOR, nominal_inside_diameter_hose_accommodated: 0.3125 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-725-4032, 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
SBF-140
NSN: 4730-01-725-4032
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 6GKW3 — PNEUMADYNE, INC. (USA)
SPECIFICATIONS
materialSTEEL STAINLESS - USE STB000 BODY
connection_typeUNTHREADED INTERNAL HOSE FIRST END
connection_stylePLAIN (PIPE) SECOND END
end_item_identificationALARM,BIOLOGICAL AGENT,AUTOMATIC
part_name_assigned_by_controlling_agencySTRAIGHT CONNECTOR
nominal_inside_diameter_hose_accommodated0.3125 INCHES SECOND END IN
nominal_outside_diameter_hose_accommodated0.125 INCHES FIRST END IN
NSN4730-01-725-4032
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SBF-140 · 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) SECOND END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.3125 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 0.125 INCHES FIRST END IN
•
CONNECTION TYPE: UNTHREADED INTERNAL HOSE FIRST END
•
MATERIAL: STEEL STAINLESS - USE STB000 BODY
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.3125 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED0.125 INCHES FIRST END IN
CONNECTION TYPEUNTHREADED INTERNAL HOSE FIRST END
PART NAME ASSIGNED BY CONTROLLING AGENCYSTRAIGHT CONNECTOR
END ITEM IDENTIFICATIONALARM,BIOLOGICAL AGENT,AUTOMATIC
MATERIALSTEEL STAINLESS - USE STB000 BODY
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SBF-140?
SBF-140 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What is the NSN for SBF-140?
SBF-140 is cataloged in the U.S. Government catalog under NSN 4730-01-725-4032. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.