PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K-500-EN-0223Plunger,relief,cove

Kovatch Corp. · NSN 2815-01-149-0933 · FSC 2815 · No Item Name Available
Verified by PartsTable
NSN 2815-01-149-0933 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-149-0933. Primary manufacturer part number: K-500-EN-0223.
Features
  • Plunger,relief,cove — FSC 2815
  • 2 verified cross-references
  • Primary manufacturer: Kovatch Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plunger,relief,cove, cataloged under National Stock Number 2815-01-149-0933, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Kovatch Corp.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePlunger,relief,cove
FSC / FSG2815 — No Item Name Available (FSG 28)
ManufacturersKovatch Corp. (CAGE 59556); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
ParameterValue
NSN2815-01-149-0933
Primary Part NumberK-500-EN-0223
Item NamePlunger,relief,cove
FSC / FSG2815 / 28 — No Item Name Available
ManufacturerKovatch Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-913-2848 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
K-500-EN-0223 PRIMARY Kovatch Corp. (USA)
1N3165 Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5961-00-913-2848INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 2815-01-149-0933?

NSN 2815-01-149-0933 is a Plunger,relief,cove, manufactured by Kovatch Corp., classified under FSC 2815 (No Item Name Available). Status: active.

What are the part numbers for NSN 2815-01-149-0933?

NSN 2815-01-149-0933 has 2 cross-referenced part numbers: K-500-EN-0223 (Kovatch Corp.), 1N3165 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 2815-01-149-0933?

There is 1 known substitute for 2815-01-149-0933: 5961-00-913-2848. Verify interchangeability with system specifications before substitution.

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