Join hundreds of government contractors who have transformed their business with SamSearch

"SamSearch has been a lifesaver for me and my business. As a govCon consultant helping small businesses win contracts, this tool is all I need to find the right requirements at every level of government. After experimenting with the product, I've discovered features I didn't even know existed. It's affordable, and it's the best on the market."
Nikki
CEO, TSBA | Ex US Navy and US Air Force
"The platform's ability to provide reminders and updates on contracts I'm interested in is a huge time-saver. It allows me to focus on other aspects of my business without missing out on opportunities."
Bobby Hughes
Business Owner - BH Consulting LLC

"I'm a strategy and growth consultant helping small businesses break into SLED and grow. With 25 years in the AEC industry (BD, marketing, proposals) and APMP certification, I left corporate consulting to start my own firm. This tool is a game changer."
Amanda Cerchiara
Strategy & Growth Consultant

"SamSearch is more advanced than any platform we've used, and we value the exceptional support and close collaboration with the team."
Avi Minkoff
President, BHY Gov Solutions

"Best way to find Government Contracts."
Jonathan Seifert
Director of Partnerships, Easy Llama

"We've increased our bid rate by 40% since using SamSearch. We identified opportunities we would have missed with our previous methods."
Evan Naylor
Enterprise Risk Senior Associate, KPMG
"It's a one-stop shop platform. You can upload docs, keep track of who you've talked to, and give a synopsis of process, all in the journey hub. It makes managing and organizing a breeze without manual data entry. Plus, it lets me bid on more opportunities and keep up with progress effortlessly"
Chris
President, Rags and Rose LLC

"SamSearch helped us find and win a construction contract we would've never seen otherwise. Saved us hours of work! The AI-powered search is incredibly accurate."
K.Sawaf
Amara Construction Inc., Owner

"I've tried other tools, but SamSearch is by far the most intuitive and the easiest to use. It's so much faster than the competition and the interface just makes everything easier to navigate."
Lloyd Ntuk
Land Engineering PLC, Managing Principal

"Excellent Customer Service!! Top Notch!"
Steven Porter
CBS Inc, President

"SamSearch by far the most advanced tool we've seen or used. It's our end-to-end and only procurement service we use."
Cody Knudsen
Co-Founder, Tideline Strategies LLC
Part of FSG 49 — MAINT/REPAIR SHOP EQPT
Federal Supply Class 4921 classifies torpedo maintenance, repair, and checkout specialized equipment. This FSC class forms the first 4 digits of all NSNs in this category. Items with NSNs starting with 4921 are procured through DLA and may appear in DIBBS solicitations.
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, high 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.
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.
All National Stock Numbers for torpedo maintenance, repair, and checkout specialized equipment start with 4921:
FSC 4921 + Country Code + Item Identification Number
FSC 4921 is identical to PSC product code 4921. Federal contracts classified under this code appear in FPDS-NG and SAM.gov with PSC code 4921.
View PSC 4921 details →