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S4-4C-SF — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

S4-4C-SF: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 BODY, connection_type: THREADED EXTERNAL BOSS SECOND END, end_item_identification: MK11 AIR SUBS, nominal_pipe_size_accommodated: 0.25 INCHES SECOND END IN, part_name_assigned_by_controlling_agency: MALE PIPE CONNECTOR, nominal_outside_diameter_tube_accommodated: 0.25 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-682-1414, 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
S4-4C-SF
NSN: 4730-01-682-1414
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79926 — SSP FITTINGS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 316 BODY
connection_typeTHREADED EXTERNAL BOSS SECOND END
end_item_identificationMK11 AIR SUBS
nominal_pipe_size_accommodated0.25 INCHES SECOND END IN
part_name_assigned_by_controlling_agencyMALE PIPE CONNECTOR
nominal_outside_diameter_tube_accommodated0.25 INCHES FIRST END IN
NSN4730-01-682-1414
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: S4-4C-SF · 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 SECOND END IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.25 INCHES FIRST END IN
•
MATERIAL: STEEL COMP 316 BODY
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.25 INCHES SECOND END IN
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.25 INCHES FIRST END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMALE PIPE CONNECTOR
END ITEM IDENTIFICATIONMK11 AIR SUBS
MATERIALSTEEL COMP 316 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S4-4C-SF?
S4-4C-SF is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What is the NSN for S4-4C-SF?
S4-4C-SF is cataloged in the U.S. Government catalog under NSN 4730-01-682-1414. This indicates validated use in U.S. government and defense supply chains.
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