PartsTable
Technical Data Sheet
2740-1791 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

PNEUMATIC MUFFLER,EXHAUST-INTAKE. Key specifications include material: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, design_type: DRY, coolant_type: AIR, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-240-6238, 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
2740-1791
NSN: 4330-01-240-6238
FSC: 4330
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
body_shapeROUND
design_typeDRY
coolant_typeAIR
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
style_designatorPLAIN
operating_pressure6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_pipe_size_accommodated1.000 INCHES ALL ENDS IN
material_document_and_classificationQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4330-01-240-6238
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PNEUMATIC MUFFLER,EXHAUST-INTAKE TITLE COMPONENT PN 2740-1791 MFR PNEUMATIC MUFFLER,EXHA
KEY FEATURES
MATERIAL: STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
COOLANT TYPE: AIR
DESIGN TYPE: DRY
BODY SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED
COOLANT TYPEAIR
DESIGN TYPEDRY
BODY SHAPEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
530-5754905Interchangeable
interchangeable cross-reference
interchangeable
97-15-851Interchangeable
interchangeable cross-reference
interchangeable
2740-1791Interchangeable
interchangeable cross-reference
interchangeable
2420822Interchangeable
interchangeable cross-reference
interchangeable
530-5754905 ITEM F-165Interchangeable
interchangeable cross-reference
interchangeable
530-5754905 ITEM F-171Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2740-1791?
2740-1791 is a PNEUMATIC MUFFLER,EXHAUST-INTAKE.
What parts can replace 2740-1791?
There are 14 known substitutes for 2740-1791: 530-5754905, 97-15-851, 2740-1791 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2740-1791?
2740-1791 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-01-240-6238. This indicates validated use in U.S. government and defense supply chains.
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