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FederalPresolicitationClosing soon Federal notice

TR-143A Transducers

Department of the Navy› NSWC Crane Hingham, MA

Solicitation # N0016426DGP87P00001Updated Nov 6, 2026Scored Nov 14, 2026

Closes in 5 days, Nov 20, 2026, 2:00 PM EST

Confirm the deadline and time zone on the official notice before you submit.

Responses due

Nov 20

Nov 20, 2026, 2:00 PM EST

Posted Nov 6Due Nov 20

Summary by RFP Detector

What this RFP is about

Department of the Navy (NSWC Crane), part of the Department of Defense, posted a presolicitation notice titled “TR-143A Transducers” under solicitation number N0016426DGP87P00001. It was posted on Nov 6, 2026. Responses are due Nov 20, 2026, 2:00 PM EST. It is classified under NAICS 334511 (Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing) and product/service code 6605. No set-aside is listed. The place of performance is Hingham, Massachusetts. The listed point of contact is Steven Junkins.

Key facts

Sector
Federal
Notice type
Presolicitation
PSC
6605
Place of performance
Hingham, MA
ZIP 02043
Value
Not statedTypical award in this market ≈ $300.0K
Solicitation #
N0016426DGP87P00001
Listing
Official federal notice

RFP Detector Score

Score breakdown

Every RFP starts at 50. Each factor adds or subtracts points compared with a typical RFP; unknown data counts as neutral.

Starts at 50

  • Value−2.5estimated

    No value published. Typical award is about $300K: the median of 1,957 Navy contracts over $25K awarded in NAICS 334511, FY24–FY26.

  • Competition & access+1.7measured

    Full and open competition. The largest recipient took 16% of these dollars in FY24–FY26.

  • Issuer & market+11.4measured

    Navy obligated $27.3B on NAICS 334511 across 2,527 contracts in FY24–FY26. 43 other notices from this office in the past 12 months.

  • Time & stage−4.5measured

    Presolicitation: 6 days to respond (due Nov 20, 2026, 2:00 PM EST). Tight.

  • Clarity & completeness+4.4estimated

    Documents not listed, 2 named contacts with email and phone, 451-word description.

  • Freshness+4.0measured

    Posted 7 days ago.

50 + contributions = 65 (B, Strong)

Score trend, last 30 daysScore history: 66, 65

Informational, not advice to bid or not bid. Score version 1.0.0, evaluated Nov 14, 2026.

Requirements & submission

Eligibility · Full and open competition

Full and open competition means the notice states no set-aside: any responsible business can respond, subject to the requirements in the notice.

Not stated in a form we could extract. See the official solicitation for requirements, evaluation criteria and submission steps.

From the official notice

Description

451 words

ITEM DESCRIPTION - Naval Surface Warfare Center, Crane (NSWC Crane) has a requirement to procure TR-143A Transducers, Part Number: 7146100-302. These transducers are utilized in the SP24 Trident Navigation Subsystem, supporting United States (U.S) Navy and United Kingdom (UK) Ballistic Missile Submarine Nuclear Powered submarines as part of the Navigation Subsystem Sonar. These transducers are used in coordination with TR-333 Hydrophones to receive signals from the ocean floor and to improve submarine launch accuracy. The transducers are manufactured items used as replacement assets during normal refit, replenish, and replacement operations for the SP24 Trident Navigation Subsystem and support U.S. Ohio and Columbia class submarines in addition to UK Vanguard and Dreadnought class submarines. The proposed contract action is for a two-year ordering period extension and ceiling increase, on contract N0016426DGP87, a firm-fixed-price, Indefinite Delivery, Indefinite Quantity contract with a five-year ordering period. The contract is for supplies which the Government intends to solicit and negotiate with one source, Massa Products Corporation, Hingham, MA 02043 (CAGE 88958), under the authority of 10 U.S.C. 3204(a)(1) as implemented by FAR 6.103-1 (c) (2), only one responsible source. The requirement is being solicited on a sole source basis, because the supplies have been deemed to be available only from the original source in the case of a follow-on contract for the continued production of highly specialized equipment, including major components thereof, when it is likely that award to any other source would result in (A) Substantial duplication of cost to the Government that is not expected to be recovered through competition or (B) Unacceptable delays in fulfilling the agency’s requirements. Additionally, the Government is pursuing a sole source procurement to mitigate associated certification costs and certification testing that can take up to thirty-six months to complete. Furthermore, if a potential vendor is not capable of meeting the certification requirements, there is high likelihood that ship schedules will be significantly impacted. All responsible sources may submit a capability statement, proposal, or quotation, which shall be considered by the agency. However, a determination by the Government not to compete this proposed contract extension based upon responses to the solicitation is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of re-evaluating the justification for sole source or limitation of sources and making a determination to change the acquisition strategy to a competitive procurement. Contractors must be properly registered in the System for Award Management (SAM). Offerors may obtain information on SAM registration and annual confirmation requirements by calling 1-866-606-8220 or via the internet at (see the official solicitation). Questions or inquiries should be directed to Steven Junkins, Code 0232, e-mail steven.l.junkins2.civ@us.navy.mil. Please reference the above solicitation number when responding to this notice.

Documents

No documents are listed for this notice.

Contacts

2 contacts

Points of contact as published on the notice.

Timeline & history

  1. Presolicitation posted

  2. Responses dueNext · in 5 days

  3. Archive date on the official notice

Federal award history

Market context

Department of the Navy · NAICS 334511 · FY24–FY26

Typical award (over $25K)
$300.0K
Contracts awarded
2,527
Total obligated
$27.3B
Award size, Department of the Navy · NAICS 334511 contracts, FY24–FY26 (log scale)
P25 $30.2KMedian $146.4KP75 $733.3KP90 $3.7M

Largest recipients in this market

  • RAYTHEON COMPANY$4.5B16%
  • LOCKHEED MARTIN CORPORATION$3.3B12%
  • LOCKHEED MARTIN CORPORATION$1.6B6%

Recipients of past awards in this market, not the incumbent of this RFP.

View as table
Fiscal yearObligated ($)
FY20228,324,001,841.13
FY20239,653,462,142.44
FY20248,483,213,733.97
FY202510,327,858,208.19
FY20268,471,502,955.35

Federal contract award records, award types A–D, FY24–FY26. Updated Nov 13, 2026.

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About this notice

Official federal notice. Updated Nov 6, 2026.

Official solicitation:Sign in free to open the official solicitation

RFP Detector is an independent service and is not affiliated with any government agency. Scores are informational.

RFP Detector is not affiliated with the organization that issued this RFP. Always rely on the official notice and confirm every date and requirement with the issuer.