Solicitation: Parts Kit, Hydraulic Pump ( NSN: 4320-01-086-6793)

What the government is buying

Department of the Army (W6QK ACC- Dta) has posted a solicitation notice on SAM.gov for Solicitation: Parts Kit, Hydraulic Pump ( NSN: 4320-01-086-6793) under solicitation number W912CH-26-B-0009. Responses are due October 9, 2026, 1:30 PM EDT.

From the notice: Amendment 0002 to Solicitation W912CH-26-B-0009 has been issued effective 23 SEP 2026. The purpose of this amendment is to clarify the Government-required delivery schedule when First Article Testing (FAT) is required. Section F: F.2.2 Fifty (50) units shall be delivered 600 calendar days after receipt of order, with fifty (50) units delivered every 30 calendar days thereafter until delivery is complete. The purpose of this Amendment 0001 is to update Solicitation W912CH-26-B-0009 with the following: SF 30: 1. Extend Solicitation Response Date from 18 September 2026 to 9 October 2026, 13:30 E.S.T. Section A: 2. Bid opening will be moved from 23 September 2026 to 20 October 2026 at 1:30 ...

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 turning, horizontal milling, or Swiss turning depending on the geometry on the drawing, with the process set so critical features are cut in the fewest setups. Every lot is inspected against the drawing on Brown & Sharpe CMMs. The notice references first article requirements, and Wexmar prepares first article inspection reports with full dimensional results for approval before production.

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

The notice text references Inconel. 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-26-B-0009, 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.