MB004A — PNEUMATIC MUFFLER,EXHAUST-INTAKE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MB004A: PNEUMATIC MUFFLER,EXHAUST-INTAKE.

PNEUMATIC MUFFLER,EXHAUST-INTAKE. Key specifications include material: STEEL CORROSION RESISTING AND COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, inlet_location: CENTRALLY LOCATED IN END SECTION OF BODY, muffler_design: STRAIGHT THROUGH, overall_length: 3.625 INCHES NOMINAL IN, overall_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4330-01-248-4291, 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

MB004A

NSN: 4330-01-248-4291
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
CAGE: 43990 — NORGREN C A CO (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING AND COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
body_shape	ROUND
inlet_location	CENTRALLY LOCATED IN END SECTION OF BODY
muffler_design	STRAIGHT THROUGH
overall_length	3.625 INCHES NOMINAL IN
overall_diameter	1.250 INCHES NOMINAL IN
thread_direction	RIGHT-HAND INLET
inlet_thread_size	1/2-14 LOCATION NOT OTHERWISE SPECIFIED
surface_treatment	ALUMINUM
operating_position	ANY ACCEPTABLE
inlet_connection_type	THREADED LOCATION NOT OTHERWISE SPECIFIED
inlet_thread_location	EXTERNAL LOCATION NOT OTHERWISE SPECIFIED
NSN	4330-01-248-4291

COMPONENT DIAGRAM

KEY FEATURES

•

OPERATING POSITION: ANY ACCEPTABLE

•

INLET LOCATION: CENTRALLY LOCATED IN END SECTION OF BODY

•

OVERALL DIAMETER: 1.250 INCHES NOMINAL IN

•

INLET CONNECTION QUANTITY: 1

•

INLET THREAD LOCATION: EXTERNAL LOCATION NOT OTHERWISE SPECIFIED

•

INLET PROJECTION LENGTH: 0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN

•

MUFFLER DESIGN: STRAIGHT THROUGH

TECHNICAL CHARACTERISTICS

OPERATING POSITION	ANY ACCEPTABLE
INLET LOCATION	CENTRALLY LOCATED IN END SECTION OF BODY
OVERALL DIAMETER	1.250 INCHES NOMINAL IN
INLET CONNECTION QUANTITY	1
INLET THREAD LOCATION	EXTERNAL LOCATION NOT OTHERWISE SPECIFIED
INLET PROJECTION LENGTH	0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OVERALL LENGTH	3.625 INCHES NOMINAL IN
MUFFLER DESIGN	STRAIGHT THROUGH
INLET CONNECTION TYPE	THREADED LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTION	RIGHT-HAND INLET

OTHER ITEMS IN FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters

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

4330-00-000-0145 4330-00-001-1246 4330-00-001-1733 4330-00-001-2626 4330-00-001-2700 4330-00-001-3511 4330-00-001-3512

SUBSTITUTES & CROSS-REFERENCES 2

14611600 ITEM 83Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

6096871-001Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 MB004A?

MB004A is a PNEUMATIC MUFFLER,EXHAUST-INTAKE.

What parts can replace MB004A?

There are 2 known substitutes for MB004A: 14611600 ITEM 83, 6096871-001. Substitute compatibility should be verified for your specific system.

What is the NSN for MB004A?

MB004A is cataloged in the U.S. Government catalog under NSN 4330-01-248-4291. This indicates validated use in U.S. government and defense supply chains.

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MB004A — PNEUMATIC MUFFLER,EXHAUST-INTAKE

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