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Technical Data Sheet

4-1/4 F5OF-S — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4-1/4 F5OF-S: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flange_shape: HEXAGON CENTER BULKHEAD, connection_type: THREADED EXTERNAL PIPE SECOND END, operating_pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, nominal_thread_size: 0.438 INCHES FIRST END IN, nominal_overall_length: 1.200 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-662-0586, 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
4-1/4 F5OF-S
NSN: 4730-01-662-0586
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_shapeHEXAGON CENTER BULKHEAD
connection_typeTHREADED EXTERNAL PIPE SECOND END
operating_pressure6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.438 INCHES FIRST END IN
nominal_overall_length1.200 INCHES IN
thread_quantity_per_inch20 FIRST END
thread_series_designatorNPTF SECOND END
nominal_width_across_flats0.563 INCHES CENTER BULKHEAD IN
part_name_assigned_by_controlling_agencyMALE PIPE ADAPTER
NSN4730-01-662-0586
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-1/4 F5OF-S · 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
•
FLANGE SHAPE: HEXAGON CENTER BULKHEAD
•
NOMINAL WIDTH ACROSS FLATS: 0.563 INCHES CENTER BULKHEAD IN
•
NOMINAL OVERALL LENGTH: 1.200 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
•
OPERATING PRESSURE: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPEHEXAGON CENTER BULKHEAD
NOMINAL WIDTH ACROSS FLATS0.563 INCHES CENTER BULKHEAD IN
NOMINAL OVERALL LENGTH1.200 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CONNECTION TYPEFLANGE CENTER BULKHEAD
OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMALE PIPE ADAPTER
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 4-1/4 F5OF-S?
4-1/4 F5OF-S is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What is the NSN for 4-1/4 F5OF-S?
4-1/4 F5OF-S is cataloged in the U.S. Government catalog under NSN 4730-01-662-0586. This indicates validated use in U.S. government and defense supply chains.
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