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8-4F42EDMLOS — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8-4F42EDMLOS: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL BODY, thread_class: 2A ALL ENDS A, connection_type: THREADED EXTERNAL BOSS FIRST END, connection_style: GASKET SEAL (TUBE) SECOND END, style_designator: CENTER WRENCHING FACILITY, nominal_thread_size: 0.25 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-698-2652, 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
8-4F42EDMLOS
NSN: 4730-01-698-2652
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL BODY
thread_class2A ALL ENDS A
connection_typeTHREADED EXTERNAL BOSS FIRST END
connection_styleGASKET SEAL (TUBE) SECOND END
style_designatorCENTER WRENCHING FACILITY
nominal_thread_size0.25 INCHES FIRST END IN
nominal_overall_length33.0 MILLIMETERS MM
end_item_identification2355016690331
thread_quantity_per_inch16 SECOND END
thread_series_designatorUNF SECOND END
nominal_outside_diameter_tube_accommodated0.50 MILLIMETERS ALL ENDS MM
NSN4730-01-698-2652
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8-4F42EDMLOS · 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: GASKET SEAL (TUBE) SECOND END
•
NOMINAL OVERALL LENGTH: 33.0 MILLIMETERS MM
•
CONNECTION TYPE: THREADED EXTERNAL BOSS FIRST END
•
STYLE DESIGNATOR: CENTER WRENCHING FACILITY
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.50 MILLIMETERS ALL ENDS MM
•
NOMINAL THREAD SIZE: 0.8125 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGASKET SEAL (TUBE) SECOND END
CONNECTION STYLEPLAIN (HOSE) FIRST END
NOMINAL OVERALL LENGTH33.0 MILLIMETERS MM
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
STYLE DESIGNATORCENTER WRENCHING FACILITY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.50 MILLIMETERS ALL ENDS MM
NOMINAL THREAD SIZE0.8125 INCHES SECOND END IN
NOMINAL THREAD SIZE0.25 INCHES FIRST END IN
THREAD CLASS2A ALL ENDS A
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 8-4F42EDMLOS?
8-4F42EDMLOS is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What is the NSN for 8-4F42EDMLOS?
8-4F42EDMLOS is cataloged in the U.S. Government catalog under NSN 4730-01-698-2652. This indicates validated use in U.S. government and defense supply chains.
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