PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7Cap Assembly,protective,muffler-

Raincap Industrial · NSN 2990-01-602-0235 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-602-0235 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-602-0235. Primary manufacturer part number: 7.
Features
  • Cap Assembly,protective,muffler- — FSC 2990
  • Material: ALUMINUM
  • Pipe Outside Diameter Accommodated: 2.50 INCHES IN
  • 3 verified cross-references
  • Primary manufacturer: Raincap Industrial
Applications
  • Applications requiring Aluminum construction
General Description

The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-01-602-0235, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Raincap Industrial. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2990-01-602-0235
Primary Part Number7
Item NameCap Assembly,protective,muffler-
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerRaincap Industrial
StatusCANCELLED
MaterialALUMINUM
Pipe Outside Diameter Accommodated2.50 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
2990-01-593-532155X INTERCHANGEABLE
Cap Assembly,protective,muffler-
Raincap Industrial
2990-01-714-19268X INTERCHANGEABLE
Cap Assembly,protective,muffler-
Raincap Industrial
Cross-Reference Index
Part NumberManufacturer
04-21038-1 Department of Defense Project Manager-Mobile Electric Power (USA)
04-21038 Department of Defense Project Manager-Mobile Electric Power (USA)
7 PRIMARY Raincap Industrial (USA)
Related Parts
2990-01-593-5321INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
55X
2990-01-714-1926INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
8X

Frequently Asked Questions

What is NSN 2990-01-602-0235?

NSN 2990-01-602-0235 is a Cap Assembly,protective,muffler-, manufactured by Raincap Industrial, classified under FSC 2990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2990-01-602-0235?

NSN 2990-01-602-0235 has 3 cross-referenced part numbers: 04-21038-1 (Department of Defense Project Manager-Mobile Electric Power), 04-21038 (Department of Defense Project Manager-Mobile Electric Power), 7 (Raincap Industrial).

What NSN replaces 2990-01-602-0235?

There are 2 known substitutes for 2990-01-602-0235: 2990-01-593-5321, 2990-01-714-1926. Verify interchangeability with system specifications before substitution.

What are the specifications of 7?

Key specifications for 7: Material: ALUMINUM; End Item Identification: 6115015617634; Pipe Outside Diameter Accommodated: 2.50 INCHES IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2990-01-602-0235 still in active supply?

NSN 2990-01-602-0235 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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