400A-MI — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

400A-MI: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 1.375 INCHES NOMINAL IN, overall_length: 3.025 INCHES NOMINAL IN, connection_type: INTERNAL QUICK DISCONNECT ALL ENDS, connection_style: GASKET SEAL ALL ENDS, style_designator: MALE COUPLING HALF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-198-2852, 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

400A-MI

NSN: 4730-01-198-2852
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24869 — DVCC, LLC (USA)

SPECIFICATIONS

material	STEEL BODY
leg_length	1.375 INCHES NOMINAL IN
overall_length	3.025 INCHES NOMINAL IN
connection_type	INTERNAL QUICK DISCONNECT ALL ENDS
connection_style	GASKET SEAL ALL ENDS
style_designator	MALE COUPLING HALF
nominal_thread_size	3.000 INCHES ALL ENDS IN
quick_disconnect_method	CAM-LOCKING ALL ENDS
thread_series_designator	NPT ALL ENDS
quick_disconnect_nominal_size	3.025 INCHES ALL ENDS IN
NSN	4730-01-198-2852

COMPONENT DIAGRAM

KEY FEATURES

•

CONNECTION STYLE: GASKET SEAL ALL ENDS

•

CONNECTION TYPE: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION

•

STYLE DESIGNATOR: MALE COUPLING HALF

•

QUICK DISCONNECT NOMINAL SIZE: 3.025 INCHES ALL ENDS IN

•

LEG LENGTH: 1.375 INCHES NOMINAL IN

•

NOMINAL THREAD SIZE: 3.000 INCHES ALL ENDS IN

TECHNICAL CHARACTERISTICS

CONNECTION STYLE	GASKET SEAL ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION TYPE	INTERNAL QUICK DISCONNECT ALL ENDS
STYLE DESIGNATOR	MALE COUPLING HALF
OVERALL LENGTH	3.025 INCHES NOMINAL IN
QUICK DISCONNECT NOMINAL SIZE	3.025 INCHES ALL ENDS IN
LEG LENGTH	1.375 INCHES NOMINAL IN
NOMINAL THREAD SIZE	3.000 INCHES ALL ENDS IN
MATERIAL	STEEL BODY
QUICK DISCONNECT METHOD	CAM-LOCKING ALL ENDS

SUBSTITUTES & CROSS-REFERENCES 4

400AReference document

Same NSN cross-reference

Reference document — Secondary reference

40X30-AReference document

Same NSN cross-reference

Reference document — Secondary reference

298-311-47Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

MH10282Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 400A-MI?

400A-MI is a COUPLING HALF,QUICK DISCONNECT.

What parts can replace 400A-MI?

There are 4 known substitutes for 400A-MI: 400A, 40X30-A, 298-311-47 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 400A-MI?

400A-MI is cataloged in the U.S. Government catalog under NSN 4730-01-198-2852. This indicates validated use in U.S. government and defense supply chains.

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400A-MI — COUPLING HALF,QUICK DISCONNECT

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