U.S. Small Business Contractor of the Year


We are celebrating our 50th Anniversary in 2017! Thanks to all of our warfighters, customers, suppliers and the Fab Spec family for your support.

Fabrication Specialty, Inc., is a manufacturer focusing on specialty hardware and fasteners for the aerospace and defense industry. We are an approved supplier for Boeing, Lockheed, Dyncorp, Honeywell, BAE Systems, Raytheon, Bombardier, Bell Helicopter, Sabreliner, as well as a DLA award winning supplier. Since 1967 Fab Spec has become a leader in its industry, winning the "United States Small Business Contractor of the Year award."


*Inventory- We have manufactured millions of parts, with 30,000+ factory new lines in stock, ready to ship. Since 1967, our offices were in downtown Dallas. In 2005 we moved to Granbury, TX and the growth continues.

Each item we manufacture for stock is specifically packaged and controlled to honor lot control, traceability and special storage requirements.

*41,000 lines - We support and manufacture over 41,000 spare parts. Almost all of which are on the shelf, so if you have an urgent requirement for a hard to find item, Fabrication Specialty is ready to supply it. As for our capabilities, our library includes all drawings and related specifications. We are the manufacturer of almost all of our items.

*Quality- As a manufacturer, our certifications are only as good as the parts we make. All our items come with our certificate of conformance at no charge. If needed, we can supply full paperwork from melt to finish. We control the manufacturing process from raw material to finished part, so you can rest assured that lot traceability is maintained, quality is uncompromised and the finished product is complete to your specifications.

DFARS compliant parts are our standard. We only will supply non-dfars parts on customer request. We include this information on our standard certificate of conformance for your convenience. We are AS9003 & Mil-I-45208A certified and our quality program is ISO-9001 tailored.

*Experience- Currently our salespeople & engineers have an average of almost 20 years of experience each. With personal history in everything from standard bolt and screw manufacturing to making thousands of specials with dozens of individual processes, we pride ourselves in being the only company in the world that can fabricate many of our items.

*Customer Experience- We supply most of the world's major aerospace, defense and transportation companies, thousands of the small defense contractors, all the US armed forces branches, and all the depots and Defense Supply Centers. Our customers consistently comment to us how happy they are with our manufactured items, customer service, quality and ability to manufacture the hard to find parts.

S O M E   O F   O U R   C U S T O M E R S

Boeing  Honeywell  SAIC  


Raytheon  Herndon Products  





Hyundai Translead 


For more about what we manufacture & stock, you can find a searchable inventory at the following locations:

Alicorp.com        -       ILS        -       Partslogistics        -       Partsbase        -       StockMarket

For a tab delimited version of our inventory
& some of our manufacturing capabilities
INVENTORY & CAPABILITY

This is updated regularly, but is not updated daily. Check with us for most current info.


Some part numbers we support are the MS27977, MS27978, & MS27980 series such as MS27977-29B, MS27977-30B as well as the other dash numbers. We are the MFR with full paperwork on almost every dash number.

As of summer 2016, we are manufacturing the Boeing 9M381 series of panels in various sizes and configurations. Some in stock, all available. We are the manufacturer.

We manufacture the tank track lock nut on drawing 12308644 (also known as the pin nut), part number 12308644-1. We can ship from stock on parts up to 300,000pcs or more. 12308644-1 ships from stock daily on current government contracts. We also manufacture the 9/16" counterpart 8756580. We can support making up to 200,000 pieces per month and can handle releases as well. We have current contracts running through 2018 and can add your requirements to the machines that are currently running these nuts. Order them now.

We make the VS100 series, the VS100-S3, VS100-N3 & the VS100-C3. The assembly is numbered VS100-3 and sometimes the dash letter comes after, such as VS100-3S, VS100-3N & the VS100-3C.

We manfuacture the NAS397 & NAS398 series, NAS397-14, NAS397-16, NAS397-18, NAS397-20, NAS397-8 in particular. We have thousands of many dash numbers in stock and can ship immediately.

We manufacture all the NAS398 series & have stock in the NAS398-50, NAS398-64, NAS398-66, NAS398-84 & more. We have material to make all the dash numbers. The lead time is normally about 14 months, but we are expediting all NAS398 orders to keep up with demand and they are ready in 180 90 days.

BACP20B43B and BACP20B43P are also available from stock.

If you need these items or any of the 41,000+ line items we offer, please call or email Sales@FabSpec.com for a price quote, as we have many in stock and can usually ship stock on the same day.


Fabrication Specialty, Inc.
(817) 326-5929
Primary Fax (817) 326-5997
General Email: FabSpec@Fabspec.com

Address (Both remit to and physical):
6530 Smoky Hill Ct.
Granbury, TX 76049

Granbury office, warehouse and shop hours:
Monday-Thursday 6:30-4:00
Friday 7:00-1:00 CT