333995 — Fluid Power Cylinder and Actuator Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing fluid power (i.e., hydraulic and pneumatic) cylinders and actuators (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3593 - Fluid Power Cylinders and Actuators (via SIC1987:3593→NAICS1997:333995→2002:333995→2007:333995→2012:333995→2017:333995→2022:333995)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC 4310 — Compressors and Vacuum Pumps
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 333995 valid in 2022? ▾
Yes, 333995 is a valid 6-digit 2022 NAICS national industry code representing 'Fluid Power Cylinder and Actuator Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 333995? ▾
The Small Business Administration (SBA) has established a small business size standard of 800 employees for NAICS code 333995 (Fluid Power Cylinder and Actuator Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 333995? ▾
According to official Census Bureau concordance tables, NAICS code 333995 (Fluid Power Cylinder and Actuator Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3593 - Fluid Power Cylinders and Actuators.
Related Pages & Tools
Further regulatory reference links for NAICS code 333995:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 333995 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Fluid Power Cylinder and Actuator Manufacturing).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.