PSC 6330: RAILROAD SIGNAL AND WARNING DEVICES — Federal Procurement Code

63 - ALARM, SIGNAL, SECURITY DETECTION L1: Electronic & Communication Equipment

Description

Railroad Signal and Warning Devices

Includes

Railroad Gates; Flasher Lights; Block Signals.

Excludes

Semaphore Flag Signals.

Suggested adjacent classifications

PSC codes describe what the government buys. These related classifications help connect procurement codes to industries, commodities, and trade workflows.

Related NAICS industries

3365

Railroad Rolling Stock Manufacturing

33651

Railroad Rolling Stock Manufacturing

336510

Railroad Rolling Stock Manufacturing

Related UNSPSC categories

10191701

Animal control traps

10191703

Flying insect control traps

Official data

Feature	Description
Official name	Product Service Codes (PSC)
Maintained by	U.S. federal acquisition community / GSA PSC Manual
Purpose	Classifies what the government buys: products and services
Primary use	Federal procurement reporting, contract categorization, spend analysis
Code type	Mixed/unspecified

When do you need PSC 6330?

1 Use PSC 6330 when identifying the product or service category on a U.S. federal contract.

2 Use it when filtering opportunities or spending data in SAM.gov, FPDS, or USASpending.

3 Use it when comparing a procurement category against related NAICS industries or UNSPSC commodities.

4 Use it when a contracting workflow needs the purchased item classification rather than the supplier industry code.