PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303862Plate,exhaust

Brp Us Inc · NSN 2990-00-456-5510 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-456-5510 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-456-5510. Primary manufacturer part number: 303862.
Features
  • Plate,exhaust — FSC 2990
  • 3 verified cross-references
  • Primary manufacturer: Brp Us Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,exhaust, cataloged under National Stock Number 2990-00-456-5510, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Brp Us Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlate,exhaust
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersSimpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors (CAGE U1621); Outboard Marine Corp Johnson Motors Div (CAGE 32195); Brp Us Inc (CAGE 1UVT5)
Technical Specifications
ParameterValue
NSN2990-00-456-5510
Primary Part Number303862
Item NamePlate,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerBrp Us Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-00-584-0263101-02300 INTERCHANGEABLE
O-Ring
Aircraft Wheel and Brake, Llc Dba Cleveland Wheel and Brake Systems
5977-00-954-046530-3862 INTERCHANGEABLE
Sleeve,insulating
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Cross-Reference Index
Part NumberManufacturer
303862 Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors (GBR)
303862 Outboard Marine Corp Johnson Motors Div (USA)
303862 PRIMARY Brp Us Inc (USA)
Related Parts
5331-00-584-0263INTERCHANGEABLE
O-RING
101-02300
5977-00-954-0465INTERCHANGEABLE
SLEEVE,INSULATING
30-3862

Frequently Asked Questions

What is NSN 2990-00-456-5510?

NSN 2990-00-456-5510 is a Plate,exhaust, manufactured by Brp Us Inc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-456-5510?

NSN 2990-00-456-5510 has 3 cross-referenced part numbers: 303862 (Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors), 303862 (Outboard Marine Corp Johnson Motors Div), 303862 (Brp Us Inc).

What NSN replaces 2990-00-456-5510?

There are 2 known substitutes for 2990-00-456-5510: 5331-00-584-0263, 5977-00-954-0465. Verify interchangeability with system specifications before substitution.

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