G649-4201 — MUFFLER,EXHAUST

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

G649-4201: MUFFLER,EXHAUST.

The MUFFLER,EXHAUST is a the manufacturer industrial component. Key specifications include end_item_identification: OSGN NITROGEN SYSTEM 5520, part_name_assigned_by_controlling_agency: MUFFLER AIR EXHAUST 0.250 X FNPT. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-534-8692, 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

G649-4201

NSN: 2990-01-534-8692
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)

SPECIFICATIONS

end_item_identification	OSGN NITROGEN SYSTEM 5520
part_name_assigned_by_controlling_agency	MUFFLER AIR EXHAUST 0.250 X FNPT
NSN	2990-01-534-8692

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS

PART NAME ASSIGNED BY CONTROLLING AGENCY	MUFFLER AIR EXHAUST 0.250 X FNPT
END ITEM IDENTIFICATION	OSGN NITROGEN SYSTEM 5520

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522

SUBSTITUTES & CROSS-REFERENCES 2

G649-4201-F148Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4440K142Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 G649-4201?

G649-4201 is a MUFFLER,EXHAUST.

What parts can replace G649-4201?

There are 2 known substitutes for G649-4201: G649-4201-F148, 4440K142. Substitute compatibility should be verified for your specific system.

What is the NSN for G649-4201?

G649-4201 is cataloged in the U.S. Government catalog under NSN 2990-01-534-8692. This indicates validated use in U.S. government and defense supply chains.

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