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3931395E — Technical Data Sheet

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— · 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

The PIPE,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL, design_form: PREBENT, usage_location: TAIL PIPE, wall_thickness: 0.0313 INCHES NOMINAL IN, nominal_overall_length: 45.750 INCHES IN, nominal_outside_diameter: 1.875 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 2990-01-023-5329, 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
3931395E
NSN: 2990-01-023-5329
FSC: 2990
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialSTEEL
design_formPREBENT
usage_locationTAIL PIPE
wall_thickness0.0313 INCHES NOMINAL IN
nominal_overall_length45.750 INCHES IN
nominal_outside_diameter1.875 INCHES IN
NSN2990-01-023-5329
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIPE,EXHAUST TITLE COMPONENT PN 3931395E MFR PIPE,EXHAUST
KEY FEATURES
•
NOMINAL OUTSIDE DIAMETER: 1.875 INCHES IN
•
MATERIAL: STEEL
•
USAGE LOCATION: TAIL PIPE
•
DESIGN FORM: PREBENT
•
NOMINAL OVERALL LENGTH: 45.750 INCHES IN
•
WALL THICKNESS: 0.0313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
NOMINAL OUTSIDE DIAMETER1.875 INCHES IN
MATERIALSTEEL
USAGE LOCATIONTAIL PIPE
DESIGN FORMPREBENT
NOMINAL OVERALL LENGTH45.750 INCHES IN
WALL THICKNESS0.0313 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
41609InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
44278InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
328740-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2FYEE-CS-001InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2FYEE-CS-001 TY2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-A-2791 TY2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3931395E?
3931395E is a PIPE,EXHAUST.
What parts can replace 3931395E?
There are 8 known substitutes for 3931395E: 41609, 44278, 328740-1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3931395E?
3931395E is cataloged in the Federal Logistics Information System under NSN 2990-01-023-5329. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026