PSC 1356

Overview

The Product Service Code (PSC) system is a federal taxonomy that classifies the goods and services acquired by U.S. agencies for procurement reporting, analytics, and spend transparency. PSCs are selected and reported in FPDS and SAM.gov and are maintained through the official PSC Manual published by GSA. PSC 1356 denotes “Torpedos and Components, Explosive,” defined as torpedo explosive components such as warheads, boosters, and detonators. In FPDS, 1356 is used when the predominant items purchased are explosive torpedo components. Agencies should refer to the PSC Manual for scope, definitions, and reporting guidance to ensure consistent classification across contract actions and modifications. ¹

See also on G2X:

• G2X — PSC 1356 overview
• G2X — PSC 1355 (Torpedos and Components, Inert)
• G2X — PSC 1361 (Depth Charges and Components, Explosive)

What this PSC covers

• Torpedo explosive components, as a defined class in Group 13 (Ammunition and Explosives). ¹
• Warheads for torpedoes. ¹
• Boosters integral to torpedo explosive function. ¹
• Detonators used with torpedoes. ¹
• Explosive-loaded assemblies and subassemblies integral to a torpedo’s payload or initiation chain. ¹
• Procurement actions where the predominant deliverables are explosive torpedo components rather than inert items. ¹

Related NAICS and PSC codes

Type	Code	Descriptor
PSC	1355	Torpedos and Components, Inert (inert components only). 1
PSC	1353	Underwater Mine Disposal Explosive Devices (excludes torpedo explosive components). 1
PSC	1361	Depth Charges and Components, Explosive. 1

Boundary notes and exclusions

• Inert torpedo parts are separately classified under PSC 1355 and should not be coded as 1356. ¹
• The PSC entry for underwater mine disposal explosive devices, PSC 1353, explicitly excludes torpedo explosive components (i.e., items in 1356). ¹
• Depth charge explosive components fall under PSC 1361, not 1356. ¹

FPDS reporting reminders for PSC 1356

• PSC is recorded in FPDS as data element 8A and is chosen based on the predominant product or service in the action; use 1356 when explosive torpedo components predominate. ¹
• Environmental attributes (data element 8L) are reported where applicable; align the selection to the predominant product consistent with the PSC Manual’s guidance. ¹

Regulatory context

• Torpedoes and related items are defense articles listed in Category IV of the U.S. Munitions lists for import/export control; Category IV covers “launch vehicles, guided missiles, ballistic missiles, rockets, torpedoes, bombs and mines.” Compliance obligations arise under 27 CFR 447 (imports) and, for exports, the ITAR framework in 22 CFR parts 120–130. ³

Frequently asked questions

• What exactly is included under PSC 1356?
  PSC 1356 covers torpedo explosive components and specifically lists warheads, boosters, and detonators. Use this code when those explosive components are the primary items in the contract action. The PSC Manual provides definitions and examples to support consistent coding. ¹

• How is PSC 1356 different from PSC 1355?
  PSC 1356 is for explosive components; PSC 1355 is for inert components. The PSC Manual separates inert and explosive torpedo items into distinct classes to improve reporting accuracy and commodity analytics. Choose the code that matches the predominant deliverables. ¹

• Does PSC 1356 cover complete torpedoes?
  The PSC Manual entry for 1356 describes “Torpedo Explosive Components” and lists examples, but it does not explicitly state coverage of complete torpedoes. Not specified by official sources. ²

• Are there export/import controls relevant to PSC 1356 items?
  Yes. Torpedoes and related items are controlled as munitions (Category IV). Imports are governed under 27 CFR part 447, and exports are generally controlled under ITAR (22 CFR parts 120–130). Contracting and supplier licensing requirements may apply depending on the transaction. ³

Useful resources

• PSC Manual (April 2025 edition, PDF) — official definitions and FPDS reporting guidance. ¹
• PSC Manual landing page and archives — authoritative source for current/archived PSC manuals and spreadsheets. ²
• U.S. Munitions Import List, 27 CFR 447.21 — Category IV includes torpedoes. ³

References

1. Acquisition.gov — PSC Manual April 2025 (PDF). https://www.acquisition.gov/content/psc-manual-april-2025.pdf
2. Acquisition.gov — Product and Service Code Manual (landing/archives). https://www.acquisition.gov/psc-manual
3. GovInfo — 27 CFR 447.21, The U.S. Munitions Import List (Category IV). https://www.govinfo.gov/content/pkg/CFR-2022-title27-vol3/html/CFR-2022-title27-vol3.htm