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LCD170-04 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

LCD170-04: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, leg_length: 0.650 INCHES NOMINAL IN, connection_type: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION, connection_style: BARBED OR SERRATED END ALL ENDS, style_designator: MALE COUPLING HALF, surface_treatment: CHROMIUM BODY. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-407-0762, 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
LCD170-04
NSN: 4730-01-407-0762
NIINs: 014070762, 016817988
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 62661 — COLDER PRODUCTS CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
leg_length0.650 INCHES NOMINAL IN
connection_typeUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
connection_styleBARBED OR SERRATED END ALL ENDS
style_designatorMALE COUPLING HALF
surface_treatmentCHROMIUM BODY
end_item_identificationACCESSORY KIT
quick_disconnect_methodSPRING PUSH-LOCK ALL ENDS
material_document_and_classificationQQ-B -626 FED SPEC SINGLE MATERIAL RESPONSE BODY
nominal_inside_diameter_hose_accommodated0.250 INCHES ALL ENDS IN
surface_treatment_document_and_classificationQQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE BODY
NSN4730-01-407-0762
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: LCD170-04 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE BODY
•
CONNECTION STYLE: BARBED OR SERRATED END ALL ENDS
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B -626 FED SPEC SINGLE MATERIAL RESPONSE BODY
•
LEG LENGTH: 0.650 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMIUM BODY
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 FED SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLEBARBED OR SERRATED END ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.250 INCHES ALL ENDS IN
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B -626 FED SPEC SINGLE MATERIAL RESPONSE BODY
LEG LENGTH0.650 INCHES NOMINAL IN
SURFACE TREATMENTCHROMIUM BODY
END ITEM IDENTIFICATIONACCESSORY KIT
MATERIALCOPPER ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES 1
ES8588-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LCD170-04?
LCD170-04 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace LCD170-04?
There is 1 known substitute for LCD170-04: ES8588-01. Substitute compatibility should be verified for your specific system.
What is the NSN for LCD170-04?
LCD170-04 is cataloged in the U.S. Government catalog under NSN 4730-01-407-0762. This indicates validated use in U.S. government and defense supply chains.
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