NSN 2990-01-419-6443 · NIIN 014196443 · Part number RCSK17648
Am General Llc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 34623
Government record, cited
NSN 2990-01-419-6443 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-419-6443. Manufacturer of record part number: RCSK17648.
The Pipe,exhaust, cataloged under National Stock Number 2990-01-419-6443, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Am General Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
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
BLOWER ASSEMBLY
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2990-00-001-1248 · Item name not on file
2990-00-001-1250
2990-00-001-1250 · Item name not on file
2990-00-001-2055
2990-00-001-2055 · Item name not on file
2990-00-001-3498
2990-00-001-3498 · Item name not on file
2990-00-001-3520
2990-00-001-3520 · Item name not on file
2990-00-001-3521
2990-00-001-3521 · Item name not on file
2990-00-001-3522
CAP ASSEMBLY,MUFFLE
Frequently Asked Questions
What is NSN 2990-01-419-6443?
NSN 2990-01-419-6443 is a Pipe,exhaust, manufactured by Am General Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
What part numbers are listed for NSN 2990-01-419-6443?
NSN 2990-01-419-6443 has 3 manufacturer part numbers on file: RCSK17648 (U S Army Tank Automotive Command Amsta-Im-Mm), RCSK17648 (Am General Llc), 12448924 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of RCSK17648?
Key specifications for RCSK17648: Design Form: STRAIGHT; Nominal Overall Length: 2.500 INCHES IN; Wall Thickness: 0.0350 INCHES NOMINAL IN; Nominal Outside Diameter: 1.000 INCHES IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 2990-01-419-6443 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.