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Technical Data Sheet

1/8-4 FHG5-SS — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

1/8-4 FHG5-SS: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_class: 2B SECOND END, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: GASKET SEAL (BOSS) SECOND END, nominal_thread_size: 0.438 INCHES SECOND END IN, nominal_overall_length: 1.060 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-534-9858, 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
1/8-4 FHG5-SS
NSN: 4730-01-534-9858
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_class2B SECOND END
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_styleGASKET SEAL (BOSS) SECOND END
nominal_thread_size0.438 INCHES SECOND END IN
nominal_overall_length1.060 INCHES IN
thread_series_designatorUNF SECOND END
part_name_assigned_by_controlling_agencyFEMALE STRAIGHT THREAD ADAPTER
NSN4730-01-534-9858
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1/8-4 FHG5-SS · 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 (BOSS) SECOND END
•
NOMINAL OVERALL LENGTH: 1.060 INCHES IN
•
CONNECTION TYPE: THREADED INTERNAL BOSS SECOND END
•
NOMINAL THREAD SIZE: 0.438 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
NOMINAL OVERALL LENGTH1.060 INCHES IN
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
NOMINAL THREAD SIZE0.438 INCHES SECOND END IN
NOMINAL THREAD SIZE0.125 INCHES FIRST END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFEMALE STRAIGHT THREAD ADAPTER
THREAD CLASS2B SECOND END
MATERIALSTEEL CORROSION RESISTING 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1/8-4 FHG5-SS?
1/8-4 FHG5-SS is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What is the NSN for 1/8-4 FHG5-SS?
1/8-4 FHG5-SS is cataloged in the U.S. Government catalog under NSN 4730-01-534-9858. This indicates validated use in U.S. government and defense supply chains.
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