ClosedPresolicitation
Dept of Defense contract category

Low Temperature Insulation

Dept of Defense · DEPT OF THE NAVY

This notice is not accepting responses (deadline was Dec 22, 2025, 7:00 PM EST).

Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.

Response deadline
Dec 22, 2025, 7:00 PM EST
Posted
Dec 7, 2025
Solicitation
N6893624R0043
Set-aside
None listed
Place of performance
Contracting office
NAVAL AIR WARFARE CENTER · CHINA LAKE · CA
Source
SAM.gov · updated May 9, 2026

Description

Notice of Intent to Sole Source Requirement Description: Research, development, laboratory-scale formulation, prototype production, and material characterization for advanced solid rocket motor internal insulation materials capable of meeting extreme low-temperature operational requirements. Deliverables include test data, prototype-scale material lots, material samples, reports, and supporting documentation. Sole-Source Rationale: R.E. Darling Co., Inc. (REDAR) is the only responsible source with the proprietary formulations, specialized personnel, and large-scale rubber-processing infrastructure needed to meet NAWCWD performance and schedule requirements. A Sources Sought Notice was posted to SAM.gov on 19 September 2024 under PR N68936-24-R-0043, and REDAR was the only respondent. Response Instructions: This notice is not a request for competitive proposals. However, interested parties may submit a capability statement demonstrating clear and convincing evidence that competition is possible. Responses must include: Demonstrated technical capability to meet low-temperature insulation performance requirements Evidence of access to required proprietary data or equivalent qualified technology Ability to deliver production-scale material within the required timeframe Responses are due no later than: Date 15 days After Posting Submit to: Contract Specialist: Erin Villar Email: erin.m.villar.civ@us.navy.mil Contracting Officer: Brian Gillead: Email: larry.b.gillead.civ@us.navy.mil Subject line: Response to Notice of Intent to Sole Source � N6893624R0043 Disclaimer: Information received will be used solely to determine whether to conduct a competitive procurement. The Government is not responsible for costs associated with responding to this notice.

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$1.06M

Middle of the pack for similar past awards

Most similar awards fall between $197,521 and $6.40M

Lower end$197,521Typical$1.06MHigher end$6.40M
Based on 420 similar awardsSame industry code (541715)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Recent examples

A few of the newest similar awards in our index.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 95bddffe8ff7482e9ba09356970bea44.

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