EC200B4 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

EC200B4: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, leg_length: 0.500 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN, overall_length: 2.120 INCHES MINIMUM AND 2.143 INCHES MAXIMUM IN, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-054-1118, 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

EC200B4

NSN: 4730-01-054-1118
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 79326 — TRANSDIGM INC DIV ADELWIGGINS GROUP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY BODY
leg_length	0.500 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN
overall_length	2.120 INCHES MINIMUM AND 2.143 INCHES MAXIMUM IN
connection_type	THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
connection_style	PLAIN ALL ENDS
style_designator	MALE COUPLING HALF
features_provided	SELF-SEALING
surface_treatment	ANODIZE BODY
nominal_thread_size	0.250 INCHES ALL ENDS IN
quick_disconnect_method	SPRING PUSH-PULL ALL ENDS
thread_series_designator	ANPT ALL ENDS
quick_disconnect_nominal_size	0.688 INCHES ALL ENDS IN
NSN	4730-01-054-1118

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY

•

CONNECTION STYLE: PLAIN ALL ENDS

•

CONNECTION TYPE: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY

•

QUICK DISCONNECT NOMINAL SIZE: 0.688 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLE	PLAIN ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION TYPE	INTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATOR	MALE COUPLING HALF
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
OVERALL LENGTH	2.120 INCHES MINIMUM AND 2.143 INCHES MAXIMUM IN
QUICK DISCONNECT NOMINAL SIZE	0.688 INCHES ALL ENDS IN
LEG LENGTH	0.500 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN
FEATURES PROVIDED	SELF-SEALING

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 EC200B4?

EC200B4 is a COUPLING HALF,QUICK DISCONNECT.

What is the NSN for EC200B4?

EC200B4 is cataloged in the U.S. Government catalog under NSN 4730-01-054-1118. This indicates validated use in U.S. government and defense supply chains.

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EC200B4 — COUPLING HALF,QUICK DISCONNECT

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