What the government is buying
Department of the Army (W6QK ACC- Dta) has posted a solicitation notice on SAM.gov for 60 MM Mortar Mount under solicitation number W912CH-27-R-A026. Responses are due November 12, 2026, 1:00 PM EST. The notice lists a set-aside of Total Small Business.
From the notice: The United States Army Contracting Command Detroit Aresenal (ACC-DTA) is soliciting a Two-Year Requirement, Firm-Fixed Price (FFP) contract for the procurement of National Stock Number (NSN) 1010-01-561-9234, part number 13017350, 60 MM Mortar Mount. This solicitation is set-aside for Small Businesses per IAW FAR Clause 52.219-6. There is a Technical Data Package (TDP) associated with this procurement. The TDP is distribution code "D", which limits access to U.S. Government agencies and its contractors. Please read this solicitation. There are several clauses and provisions throughout this solicitation that require information to be provided. To be considered for award, please return one signed copy of your offer by the date/time indicated in ...
| Title | 60 MM Mortar Mount |
|---|---|
| Agency | Department of the Army |
| Office | W6QK ACC- Dta |
| Solicitation number | W912CH-27-R-A026 |
| Notice type | Solicitation |
| Set-aside | Total Small Business |
| NAICS | 332994 (Small Arms, Ordnance, and Ordnance Accessories Manufacturing) |
| PSC | 1010 (Guns, over 30mm up to 75mm) |
| Part and drawing numbers | NSN 1010-01-561-9234, 13017350 |
| Place of performance | UNITED STATES |
| Response due | November 12, 2026, 1:00 PM EST |
| Point of contact | Richard Hall, richard.g.hall64.civ@army.mil |
| SAM.gov notice | https://sam.gov/opp/a2cc904ff49e4903a2d2131b6ec4c62d/view |
This page summarizes the public notice only. The complete solicitation, amendments, and attachments are posted on SAM.gov, and offerors should price from the full package.
How Wexmar would machine this
Based on the notice title and classification, Wexmar would plan this work around 3- and 4-axis horizontal milling on Mazak HMCs with pallet changers, which lets several faces be machined in one clamping and holds feature-to-feature position. Every lot is inspected against the drawing on Brown & Sharpe CMMs.
Equipment on the floor
- Turning: 10 Mazak and Doosan CNC lathes with live tooling
- Horizontal milling: 6 Mazak horizontal machining centers, 3- and 4-axis, with pallet changers
- Swiss: 4 Maier Swiss-type lathes, bar capacity to 32 mm
- Grinding: centerless and surface grinding
- Inspection: 2 Brown & Sharpe coordinate measuring machines
Materials
Material is set by the drawing. Wexmar machines carbon and alloy steels, stainless steels including precipitation-hardening grades, Inconel, Monel, Hastelloy, aluminum, brass, bronze, titanium, and engineering plastics, and buys bar and plate with mill certifications. Where DFARS 252.225-7009 applies, specialty metals are sourced from qualifying melt sources and the certifications travel with the parts.
Finishing and heat treatment
If the drawing calls for plating, anodizing, passivation, or heat treatment, Wexmar manages those steps through qualified outside processors and includes their certifications in the lot paperwork.
Documentation and registration
- First article inspection reports and CMM dimensional reports
- Material certifications traceable to heat lot, and certificates of conformance
- DFARS 252.225-7009 specialty metals sourcing
- ISO 9001-aligned quality system
- SAM.gov active, CAGE 16AD7, small business, woman-owned small business (WOSB)
Working with a prime or distributor
If your company is responding to W912CH-27-R-A026, Wexmar can price the machined content against the drawing revision and quantities in the notice, quote first article and production lots as separate lines when the notice separates them, and ship to you or directly to the government destination.
Send us the files
We can build this. Send us the files. Primes, integrators, and buyers: send the drawing package and quantity and Wexmar will quote it as your subcontractor or direct supplier. Upload a PDF or STEP for an instant estimate, email ron@backwell.com, or call (315) 400-2654.
Related: Build-to-print machining, Government and defense machining, DFARS specialty metals sourcing, Defense and DoD machining.