MACHINE SPINDLE
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
Qualification Details
Fit reasons
- NAICS alignment with historical contract wins in similar service areas.
- Scope strongly matches core technical capabilities and delivery model.
Risks
- Past performance thresholds may require one additional teaming partner.
- Potential clarification needed on staffing minimums before bid/no-bid.
Next steps
Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.
Quick Summary
The Department of the Army, ACC-RI, is soliciting proposals for a MACHINE SPINDLE GROS-ITE MDL: 6P6-304-1C01 under a Combined Synopsis/Solicitation. This acquisition is a Total Small Business Set-Aside and will result in a Firm Fixed Price purchase order. Amendment 1 revised the CLIN description and provided detailed specifications for the spindle. Proposals are due by May 7, 2026.
Scope of Work
The primary deliverable is a MACHINE SPINDLE GROS-ITE MDL: 6P6-304-1C01. Key specifications include:
- Spindle Type: Motorized, Deep Hole Grinding Spindles
- Maximum RPM: 5,500
- Dimensions: Front Barrel Extension (2.25"DIA X 23.00"LG), Motor Housing (5.9055/5.9050 DIA X 14.0"LG), Spindle Length (39.94" from rear end cap to taper end)
- Tool Mount: 3.000"TPF, .625"HL Taper with internal threaded hole (.250-20 RH THREAD)
- Bearings: 3 Duplex Super Precision pairs in front, 1 Duplex Super Precision pair in center, 1 Radial Bearing; permanently grease packed.
- Spindle Shaft: 4150 Alloy Steel, hardened to 52-56 RC.
- Operation: CCW rotation (looking into spindle nose), Horizontal Plane.
- Motor Specifications: 472-7.75 FRAM - 4 POLE - PH-TENV-INTERMITTENT DUTY, HP 2.8/5.6/5.6, RRM: 1,800/3,600/5,500, Voltage 230/460/460V, HZ 60/120/183, FLA: 8.2.
- A one-year parts and labor warranty is required.
- Delivery is FOB Destination, Rock Island, IL, by August 14, 2026.
Contract & Timeline
- Contract Type: Firm Fixed Price Purchase Order
- Set-Aside: Total Small Business (FAR 19.5)
- NAICS Code: 333517 (Size Standard: 500 employees)
- Response Due: May 7, 2026, at 3:00 PM Z
- Published Date: May 4, 2026 (Amendment 1)
Submission & Evaluation
- Quotes must be submitted via email to the Contract Specialist.
- Offerors must ensure quotes are complete, include best price and delivery terms, and all required fill-ins on the SF1449 form.
- Evaluation will be based on the lowest total evaluated (fair and reasonable) priced quote.
- Quotes must be valid for 90 days after submission.
- The government may use AI tools for proposal analysis.
- Payment will be made via DFAS through the Wide Area Workflow (WAWF) System.
Additional Notes
Offerors must ensure their proposals reflect the updated specifications provided in Amendment 1. All other terms and conditions of the original solicitation remain unchanged. On-time delivery is critical.