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166-7058 — ADAPTER ASSEMBLY,VALVE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

166-7058: ADAPTER ASSEMBLY,VALVE.

The ADAPTER ASSEMBLY,VALVE is a the manufacturer industrial component. Key specifications include special_features: ADAPTER ASSEMBLY; MARITIME SYSTEMS, end_item_identification: UNITED STATES MARINE INC, general_characteristics_item_description: FRAGILITY FACTOR MODERATELY RUGGED, part_name_assigned_by_controlling_agency: VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-584-0718, 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
166-7058
NSN: 4730-01-584-0718
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0NNZ7 — UNITED STATES MARINE INC (USA)
SPECIFICATIONS
special_featuresADAPTER ASSEMBLY; MARITIME SYSTEMS
end_item_identificationUNITED STATES MARINE INC
general_characteristics_item_descriptionFRAGILITY FACTOR MODERATELY RUGGED
part_name_assigned_by_controlling_agencyVALVE
NSN4730-01-584-0718
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 166-7058 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FRAGILITY FACTOR MODERATELY RUGGED
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFRAGILITY FACTOR MODERATELY RUGGED
SPECIAL FEATURESADAPTER ASSEMBLY; MARITIME SYSTEMS
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE
END ITEM IDENTIFICATIONUNITED STATES MARINE INC
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 166-7058?
166-7058 is a ADAPTER ASSEMBLY,VALVE.
What is the NSN for 166-7058?
166-7058 is cataloged in the U.S. Government catalog under NSN 4730-01-584-0718. 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.