16-5249 — COUPLING ASSEMBLY,QUICK DISCONNE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

16-5249: COUPLING ASSEMBLY,QUICK DISCONNE.

COUPLING ASSEMBLY,QUICK DISCONNE. Key specifications include material: STEEL OVERALL, leg_length: 0.290 INCHES NOMINAL IN, overall_length: 2.440 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN FIRST FLUID END CONNECTION, style_designator: COUPLING ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-249-8298, 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

16-5249

NSN: 5360-00-249-8298
NIINs: 002498298, 012536870
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

material	STEEL OVERALL
leg_length	0.290 INCHES NOMINAL IN
overall_length	2.440 INCHES NOMINAL IN
connection_type	THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
connection_style	PLAIN FIRST FLUID END CONNECTION
style_designator	COUPLING ASSEMBLY
surface_treatment	ZINC OVERALL
nominal_thread_size	0.125 INCHES FIRST FLUID END CONNECTION IN
quick_disconnect_method	PUSH-PULL ALL ENDS
thread_series_designator	NPT FIRST FLUID END CONNECTION
NSN	5360-00-249-8298

COMPONENT DIAGRAM

KEY FEATURES

•

END STYLE: ONE HOOK END OVERALL

•

END LENGTH: 0.625 INCHES NOMINAL BOTH ENDS IN

•

STYLE DESIGNATOR: SINGLE TORSION LEFT HAND

•

SPRING FREE LENGTH: 0.132 INCHES NOMINAL IN

•

INSIDE DIAMETER: 0.281 INCHES NOMINAL IN

•

COIL QUANTITY: 3

•

COIL HELIX DIRECTION: LEFT-HAND

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

END STYLE	ONE HOOK END OVERALL
END LENGTH	0.625 INCHES NOMINAL BOTH ENDS IN
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
SPRING FREE LENGTH	0.132 INCHES NOMINAL IN
INSIDE DIAMETER	0.281 INCHES NOMINAL IN
COIL QUANTITY	3
COIL HELIX DIRECTION	LEFT-HAND
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 3

17987CReference document

Same NSN cross-reference

Reference document — Secondary reference

MG-74Reference document

Same NSN cross-reference

Reference document — Secondary reference

5A7090Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 16-5249?

16-5249 is a COUPLING ASSEMBLY,QUICK DISCONNE.

What parts can replace 16-5249?

There are 3 known substitutes for 16-5249: 17987C, MG-74, 5A7090. Substitute compatibility should be verified for your specific system.

What is the NSN for 16-5249?

16-5249 is cataloged in the U.S. Government catalog under NSN 5360-00-249-8298. This indicates validated use in U.S. government and defense supply chains.

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