PartsTable TECHNICAL DATA SHEET

NSN 2520-01-151-3558Government record, cited

Bearing Kit2520-01-151-3558

NSN 2520-01-151-3558 · NIIN 011513558 · Part number K-500-CH-0300

Kovatch Corp. · FSC 2520 — Vehicular Power Transmission Components · FSG 25 — Vehicular Equipment Components · CAGE 59556

Government record, cited

NSN 2520-01-151-3558 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-151-3558. Manufacturer of record part number: K-500-CH-0300.

Also searched as 2520-01-151-3558 · 2520011513558 · NIIN 011513558 · 01-151-3558 · FSC 2520 Vehicular Power Transmission Components · CAGE 59556 · K-500-CH-0300 · 205SP 71 · 205SP71A

Nearby stock numbers ← 2520-01-151-3553 · 2520-01-151-3561 →

Features

Bearing Kit — FSC 2520
1 manufacturer part number on file
Manufacturer of record: Kovatch Corp.

Identification

NSN: 2520-01-151-3558
NIIN: 011513558
FSC: 2520 — Vehicular Power Transmission Components
FSG: 25 — Vehicular Equipment Components
Primary part number: K-500-CH-0300
Manufacturer: Kovatch Corp.

General Description

The Bearing Kit, cataloged under National Stock Number 2520-01-151-3558, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Kovatch Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Bearing Kit
FSC / FSG	2520 — Vehicular Power Transmission Components (FSG 25)
Manufacturers	Kovatch Corp. (CAGE 59556)

Technical Specifications

Parameter	Value
NSN	2520-01-151-3558
Primary Part Number	K-500-CH-0300
Item Name	Bearing Kit
FSC / FSG	2520 / 25 — Vehicular Power Transmission Components
Manufacturer	Kovatch Corp.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)

Cross-Reference Index

Part Number	Manufacturer
K-500-CH-0300	Kovatch Corp. (USA)

Reference documents

Reference	Meaning
205SP 71	5/9 Secondary reference U.S. Government activity
205SP71A	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 2520 — Vehicular Power Transmission Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2520-00-000-3976

2520-00-000-3976 · Item name not on file

2520-00-000-8852

2520-00-000-8852 · Item name not on file

2520-00-000-9292

2520-00-000-9292 · Item name not on file

2520-00-001-0011

2520-00-001-0011 · Item name not on file

2520-00-001-3397

2520-00-001-3397 · Item name not on file

2520-00-001-3425

2520-00-001-3425 · Item name not on file

2520-00-001-3440

ROLLER,CENTER

2520-00-001-3441

2520-00-001-3441 · Item name not on file

Frequently Asked Questions

What is NSN 2520-01-151-3558?

NSN 2520-01-151-3558 is a Bearing Kit, manufactured by Kovatch Corp., classified under FSC 2520, Vehicular Power Transmission Components. Status: active.

What part numbers are listed for NSN 2520-01-151-3558?

NSN 2520-01-151-3558 has 1 manufacturer part number on file: K-500-CH-0300 (Kovatch Corp.).

Is NSN 2520-01-151-3558 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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.

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