PartsTable
Technical Data Sheet
Download PDF

8446860 — PIPE,EXHAUST

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8446860: PIPE,EXHAUST.

The PIPE,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, design_form: PREBENT, usage_location: EXHAUST PIPE, nominal_overall_length: 24.000 INCHES IN, end_item_identification: 1730-01-146-2133, material_document_and_classification: 6721,TYPE 347 MIL STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-259-2335, 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
8446860
NSN: 2990-01-259-2335
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 36024 — LIBBY POWER SYSTEMS, LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
design_formPREBENT
usage_locationEXHAUST PIPE
nominal_overall_length24.000 INCHES IN
end_item_identification1730-01-146-2133
material_document_and_classification6721,TYPE 347 MIL STD SINGLE MATERIAL RESPONSE
NSN2990-01-259-2335
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIPE,EXHAUST TITLE COMPONENT PN 8446860 MFR PIPE,EXHAUST
KEY FEATURES
•
DESIGN FORM: PREBENT
•
NOMINAL OVERALL LENGTH: 24.000 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 6721,TYPE 347 MIL STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL CORROSION RESISTING
•
USAGE LOCATION: EXHAUST PIPE
TECHNICAL CHARACTERISTICS
DESIGN FORMPREBENT
NOMINAL OVERALL LENGTH24.000 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION6721,TYPE 347 MIL STD SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATION1730-01-146-2133
MATERIALSTEEL CORROSION RESISTING
USAGE LOCATIONEXHAUST PIPE
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-096-8607 2990-00-390-3445 2990-00-459-7255 2990-00-536-2962 2990-00-903-8226 2990-01-151-5443
SUBSTITUTES & CROSS-REFERENCES 1
SMI-10841Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 8446860?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8446860?
8446860 is a PIPE,EXHAUST.
What parts can replace 8446860?
There is 1 known substitute for 8446860: SMI-10841. Substitute compatibility should be verified for your specific system.
What is the NSN for 8446860?
8446860 is cataloged in the U.S. Government catalog under NSN 2990-01-259-2335. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8446860

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.