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SS-4-HC-1-400 — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SS-4-HC-1-400: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: STEEL STAINLESS - USE STB000 OVERALL, special_features: INSIDE DIAMETER 0.25 INCH IN, style_designator: PLAIN W/ CENTER WRENCHING FACILITY, nominal_overall_length: 1.92 INCHES IN, nominal_outside_diameter: 0.65 INCHES ALL ENDS IN, nominal_pipe_size_accommodated: 0.25 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-658-5704, 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
SS-4-HC-1-400
NSN: 4730-01-658-5704
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL STAINLESS - USE STB000 OVERALL
special_featuresINSIDE DIAMETER 0.25 INCH IN
style_designatorPLAIN W/ CENTER WRENCHING FACILITY
nominal_overall_length1.92 INCHES IN
nominal_outside_diameter0.65 INCHES ALL ENDS IN
nominal_pipe_size_accommodated0.25 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyTUBE FITTING
NSN4730-01-658-5704
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-4-HC-1-400 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.25 INCHES ALL ENDS IN
•
NOMINAL OVERALL LENGTH: 1.92 INCHES IN
•
STYLE DESIGNATOR: PLAIN W/ CENTER WRENCHING FACILITY
•
NOMINAL OUTSIDE DIAMETER: 0.65 INCHES ALL ENDS IN
•
MATERIAL: STEEL STAINLESS - USE STB000 OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.25 INCHES ALL ENDS IN
NOMINAL OVERALL LENGTH1.92 INCHES IN
STYLE DESIGNATORPLAIN W/ CENTER WRENCHING FACILITY
NOMINAL OUTSIDE DIAMETER0.65 INCHES ALL ENDS IN
SPECIAL FEATURESINSIDE DIAMETER 0.25 INCH IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE FITTING
MATERIALSTEEL STAINLESS - USE STB000 OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS-4-HC-1-400?
SS-4-HC-1-400 is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What is the NSN for SS-4-HC-1-400?
SS-4-HC-1-400 is cataloged in the U.S. Government catalog under NSN 4730-01-658-5704. 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.