53--NUT,SELF-LOCKING,EX SPE4A725R0734
Summary
AI-generated · Aug 24, 2025A market-research (sources-sought) request seeks to determine if other companies can manufacture or legitimately obtain NSN 5310-014945830, Nut, Self-Locking, EX, a source-controlled item used with C/KC-135 aircraft. There is no solicitation at this time; responses are voluntary and do not constitute an offer or commitment. If a company wants to qualify for future acquisitions, they must contact the design-control activity specified on the source-control drawing. The item is currently produced by multiple suppliers (list includes SPS Technologies, Blanc Aero Industries, Bristol Industries, Howmet Fixations/Simmonds SAS, National Aerospace Fasteners, Howmet Global Fastening Systems) and is associated with the Weapons System Code 05F for the C/KC-135. Responses must be received by the stated deadline.
A presolicitation indicates an unrestricted (full and open) competition for an Indefinite-Delivery Indefinite-Quantity contract with a five-year base period and no options, for the same Nut, Self-Locking, EX | 05F | C/KC-135. The contract would target an estimated annual quantity of about 18,800 units, with delivery 250 days after receipt of order; inspection and acceptance at origin; FOB destination. Data rights require DoD certification to access unclassified data under DoD 5220.22M, obtainable by submitting DD Form 2345. The solicitation will be issued on DIBBS as PDFs; there will be no paper copies. Current listed sources from the market research may compete in this procurement.
DEFENSE LOGISTICS AGENCY (DLA) AVIATION IS ISSUING THIS SOURCES SOUGHT NOTICE AS MEANS OF CONDUCTING MARKET RESEARCH TO DETERMINE IF OTHER COMPANIES ARE CAPABLE OF MANUFACTURING (OR LEGITIMATELY OBTAINING) THE FOLLOWING ITEM: 5310-014945830, NUT, SELF-LOCKING, EX. THIS ITEM IS CURRENTLY MANUFACTURED BY: SPS TECHNOLOGIES, LLC 56878 P/N 83985-428 BLANC AERO INDUSTRIES - GROUPE F0188 P/N BA 15170-04 BRISTOL INDUSTRIES, LLC 27238 P/N BH00249-4 HOWMET FIXATIONS SIMMONDS SAS F0224 P/N CR 5553-4 NATIONAL AEROSPACE FASTENERS SF773 P/N H1203W-428 HOWMET GLOBAL FASTENING SYSTEMS INC 15653 P/N H50184-4 HOWMET GLOBAL FASTENING SYSTEMS INC 92215 P/N VN-1498-W-048 THE WEAPONS SYSTEM CODE IS 05F | C/KC-135 THERE IS NO SOLICITATION AT THIS TIME. THIS SOURCES SOUGHT NOTICE IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR AN OFFER. THIS DOES NOT CONSTITUTE AS A SOLICITATION AND SHALL NOT BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. RESPONSES IN ANY FORM ARE NOT OFFERS AND THE GOVERNMENT IS UNDER NO OBLIGATION TO AWARD A CONTRACT AS A RESULT OF THIS ANNOUNCEMENT. NO FUNDS ARE AVAILABLE TO PAY FOR PREPARATION OF RESPONSES TO THIS ANNOUNCEMENT. ANY INFORMATION SUBMITTED BY RESPONDENTS TO THIS TECHNICAL DESCRIPTION IS STRICTLY VOLUNTARY. SINCE THIS IS A SOURCE CONTROLLED ITEM, DLA CANNOT APPROVE SOURCES FOR THIS ITEM. IF YOUR COMPANY IS INTERESTED IN QUALIFYING THEIR PRODUCT FOR PURPOSES OF FUTURE ACQUISITIONS YOU MUST CONTACT THE DESIGN CONTROL ACTIVITY SPECIFIED ON THE SOURCE CONTROL DRAWING. RESPONSES TO THIS SOURCES SOUGHT NOTICE MUST BE RECEIVED BY JULY 14, 2025, AT 3:00 PM EASTERN STANDARD TIME.
From Sources Sought posted on Jul 08, 2025NUT, SELF-LOCKING, EX | 05F | C/KC-135 NSN: 5310-014945830, IQC PR: 1000206745, ITEM: NUT, SELF-LOCKING, EX THIS PART IS MANUFACTURED BY THE FOLLOWING SOURCES: SPS TECHNOLOGIES, LLC 56878 P/N 83985-428 BLANC AERO INDUSTRIES - GROUPE F0188 P/N BA 15170-04 BRISTOL INDUSTRIES, LLC 27238 P/N BH00249-4 HOWMET FIXATIONS SIMMONDS SAS F0224 P/N CR 5553-4 NATIONAL AEROSPACE FASTENERS SF773 P/N H1203W-428 HOWMET GLOBAL FASTENING SYSTEMS INC 15653 P/N H50184-4 HOWMET GLOBAL FASTENING SYSTEMS INC 92215 P/N VN-1498-W-048 THE SOLICITATION WILL BE ISSUED AS UNRESTRICTED (OTHER THAN FULL AND OPEN COMPETITION) THIS PROCUREMENT IS FOR AN INDEFINITE QUANTITY CONTRACT (IQC) FOR A BASE PERIOD OF 5 YEARS WITH ZERO (0) OPTIONS. THE ESTIMATED ANNUAL QUANTITY IS 18,800 EACH. THE DELIVERY WILL BE 250 DAYS AFTER RECEIPT OF ORDER. INSPECTION AND ACCEPTANCE WILL TAKE PLACE AT ORIGIN. FOB IS AT DESTINATION. THIS ITEM CITED REQUIRES DATA WHICH IS RESTRICTED TO CONTRACTORS CERTIFIED BY DOD TO ACCESS UNCLASSIFIED DATA PER DOD 5220.22M. CERTIFICATION IS OBTAINED BY SUBMITTING DD FORM 2345, MILITARY CRITICAL TECHNICAL DATA AGREEMENT, TO THE DEFENSE LOGISTICS INFORMATION SERVICES. A COPY OF THE SOLICITATION WILL BE AVAILABLE VIA THE DLA INTERNET BID BOARD SYSTEM (DIBBS) AT HTTPS://WWW.DIBBS.BSM.DLA.MIL/RFP ON THE ISSUE DATE CITED IN THE SOLICITATION. FROM THE DIBBS HOMEPAGE, SELECT REQUESTS FOR PROPOSAL (RFP) / INVITATION FOR BID (IFB) FROM THE MENU UNDER THE TAB SOLICITATIONS. THEN SEARCH FOR AND CHOOSE THE RFP YOU WISH TO DOWNLOAD. SOLICITATIONS ARE IN PORTABLE DOCUMENT FORMAT (PDF). TO DOWNLOAD AND VIEW THESE DOCUMENTS YOU WILL NEED THE LATEST VERSION OF ADOBE ACROBAT READER. THIS SOFTWARE IS AVAILABLE FREE AT HTTP://WWW.ADOBE.COM. A PAPER COPY OF THE SOLICITATION WILL NOT BE AVAILABLE TO REQUESTORS. THE SOLICITATION WILL BE ISSUED ON OR ABOUT AUGUST 29, 2025.
From Presolicitation posted on Aug 12, 2025J&A
From Justification posted on Oct 03, 2025Notice history
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Presolicitation Posted Aug 12, 2025View changes (4)
- Title: NSN 5310-014945830, NUT, SELF-LOCKING, EX → NUT, SELF-LOCKING, EX | 05F | C/KC-135
- Description: Description was updated
- Notice Type: Sources Sought → Presolicitation
- Response Deadline: Jul 14, 2025 → Sep 30, 2025
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Justification Posted Oct 03, 2025View changes (4)
- Title: NUT, SELF-LOCKING, EX | 05F | C/KC-135 → J&A SPE4A725R0734
- Description: Description was updated
- Notice Type: Presolicitation → Justification
- Response Deadline: Sep 30, 2025 → Not set
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Award Notice LATEST Posted Oct 03, 2025
Details
Award Information
Awardees
| Company Name | UEI | CAGE Code | Location |
|---|---|---|---|
| Don Industrial Group LLC | XN9HKU6LUM59 | 745V4 | N/A |