What is Federal Supply Class 4921?

FSC 4921 is the Federal Supply Class (formally known as NATO Supply Classification Class NSC 4921) in the USA for supply items codified in the category of Torpedo Maintenance, Repair, and Checkout Specialized Equipment.

What is NATO Supply Classification Class 4921?

NSC 4921 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 4921 in the USA) for supply items codified in the category of Torpedo Maintenance, Repair, and Checkout Specialized Equipment.

Which Federal Supply Group is FSC 4921 in?

FSC 4921 is in Federal Supply Group (FSG) 49 which contains Maintenance and Repair Shop Equipment.

Which NATO Supply Classification Group is NSC 4921 in?

NSC 4921is in NATO Supply Classification Group (NSG) 49 which contains Maintenance and Repair Shop Equipment.

What is a Torpedo Test Set?

A Torpedo Test Set (TEST SET,TORPEDO) is a test set primarily designed for making examinations of a torpedo and/or other components.

What is a Torpedo Maintenance Kit?

A Torpedo Maintenance Kit (MAINTENANCE KIT,TORPEDO) is a maintenance kit for components of torpedoes.

Torpedo Maintenance, Repair, and Checkout Specialized Equipment - United Kingdom (UK)

Federal Supply Class (FSC): 4921

NATO Supply Classification Class (NSC): 4921

Federal Supply Group (FSG): 49 Maintenance and Repair Shop Equipment

NATO Supply Classification Group (NSG): 49 Maintenance and Repair Shop Equipment

Items Managed by United Kingdom (UK) - NCB is 99

Page 1 of 5

NSN Format for Torpedo Maintenance, Repair, and Checkout Specialized Equipment
Codified by United Kingdom

49	21	99	XXX
Group FSG	Class	NCB	Identifier
FSC Federal Supply Class		NIIN
NSN

NATO Supply Class 4921 is a classification for Torpedo Maintenance, Repair, and Checkout Specialized Equipment. It falls under NATO Supply Group 49, which is dedicated to Maintenance and Repair Shop Equipment.

This classification is specifically for equipment that is used in the maintenance, repair, and checkout of torpedoes. It includes specialized tools, machinery, and instruments that are necessary for the proper functioning and upkeep of torpedoes.

The equipment in this supply class is designed to handle the unique requirements of torpedo maintenance and repair. It may include items such as torpedo testing equipment, diagnostic tools, calibration devices, and specialized machinery for disassembly and reassembly of torpedoes.

The purpose of this supply class is to ensure that NATO member countries have access to the necessary equipment to effectively maintain and repair torpedoes. By having standardized equipment, it allows for efficient and effective maintenance procedures, ensuring the readiness and reliability of torpedoes in naval operations.

If you need more specific information about the equipment included in NATO Supply Class 4921, I can provide further details or assist you with any other questions you may have.

FSC 4921 Torpedo Maintenance, Repair, and Checkout Specialized Equipment - United Kingdom (UK)

Includes Specially designed maintenance, test, checkout, and repair shop specialized equipment for maintenance and repair of torpedoes, torpedo components; adapters, fixtures, inspection and holding fixtures, leveling jack assemblies, fuel filling and syphon assemblies, control surface adapter and protractor assemblies, afterbody cradle adapter and tilting mount assemblies, pressure air heater assemblies, motor drier and puller assemblies, test stand levels and stands for overhaul, maintenance, test, checkout, and repair of torpedo and torpedo components, test panels, fixtures, and test sets for electrical circuits, firing circuits and torpedo test sets.

Excludes Specially designed maintenance test, checkout and repair shop specialized equipment for maintenance and repair of ammunition, guided missiles, rockets, fire control, space vehicles, underwater mines, depth charges and nuclear ordnance. Also excludes "basic" types of electrical and electronic test instruments, such as ammeters, voltmeters, ohmmeters, multimeters, galvanometers and similar instruments.

Note-Specialized equipment which is designed for automotive maintenance and repair, and which is also used for the maintenance and repair of nonautomotive vehicles or equipment, will be classified in Class 4910. Jigs, fixtures, and templates used in conjunction with maintenance and repair shop specialized equipment are classified in this group. However, jigs, fixtures, and templates used in conjunction with metalworking machinery are classified in Group 34. Infrared assemblies, subassemblies, and components specifically designed as test and maintenance specialized equipment are classified in the appropriate classes of this group. Excluded from this group is infrared equipment designed for testing communications and night vision equipment.

Frequently Asked Questions(FAQ) for Federal Supply Class 4921

Supply Items Included in Federal Supply Class 4921

Stock Items From Supply Class 4921 Page 1 of 5