511234-1 — COUPLING ASSEMBLY,SELF-SEALING

✓ Government record, cited

— · HOSE FITTING

PRODUCT OVERVIEW

511234-1: COUPLING ASSEMBLY,SELF-SEALING.

The COUPLING ASSEMBLY,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, thread_class: 3A FIRST QUICK DISCONNECT END A, overall_length: 10.917 INCHES NOMINAL IN, connection_type: THREADED INTERNAL TUBE FIRST QUICK DISCONNECT END, connection_style: FLARE FIRST QUICK DISCONNECT END, first_leg_length: 1.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-099-8571, 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

511234-1

NSN: 4730-01-099-8571
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80020 — NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION JOINT BASE JBMDL (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING BODY
thread_class	3A FIRST QUICK DISCONNECT END A
overall_length	10.917 INCHES NOMINAL IN
connection_type	THREADED INTERNAL TUBE FIRST QUICK DISCONNECT END
connection_style	FLARE FIRST QUICK DISCONNECT END
first_leg_length	1.875 INCHES NOMINAL IN
style_designator	COUPLING ASSEMBLY
second_leg_length	1.265 INCHES NOMINAL IN
operating_pressure	100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size	1.312 INCHES FIRST QUICK DISCONNECT END IN
maximum_operating_temp	300.0 FAHRENHEIT SINGLE RESPONSE DEGF
media_for_which_designed	STEAM FIRST RESPONSE
NSN	4730-01-099-8571

COMPONENT DIAGRAM

KEY FEATURES

•

SECOND LEG LENGTH: 1.265 INCHES NOMINAL IN

•

CONNECTION STYLE: FLARE FIRST QUICK DISCONNECT END

•

CONNECTION TYPE: THREADED INTERNAL TUBE FIRST QUICK DISCONNECT END

•

STYLE DESIGNATOR: COUPLING ASSEMBLY

•

OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL

•

NOMINAL THREAD SIZE: 1.312 INCHES FIRST QUICK DISCONNECT END IN

TECHNICAL CHARACTERISTICS

SECOND LEG LENGTH	1.265 INCHES NOMINAL IN
CONNECTION STYLE	FLARE FIRST QUICK DISCONNECT END
CONNECTION TYPE	THREADED INTERNAL TUBE FIRST QUICK DISCONNECT END
STYLE DESIGNATOR	COUPLING ASSEMBLY
OVERALL LENGTH	10.917 INCHES NOMINAL IN
OPERATING PRESSURE	100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
NOMINAL THREAD SIZE	1.312 INCHES FIRST QUICK DISCONNECT END IN
MAXIMUM OPERATING TEMP	300.0 FAHRENHEIT SINGLE RESPONSE DEGF
FIRST LEG LENGTH	1.875 INCHES NOMINAL IN

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 511234-1?

511234-1 is a COUPLING ASSEMBLY,SELF-SEALING.

What is the NSN for 511234-1?

511234-1 is cataloged in the U.S. Government catalog under NSN 4730-01-099-8571. This indicates validated use in U.S. government and defense supply chains.

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511234-1 — COUPLING ASSEMBLY,SELF-SEALING

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