# DIBBS #SPE7M1-27-U-0638

DLA solicitation for 58 source-controlled fixed attenuators

**Posted:** October 07, 2026
**Respond By:** October 21, 2026
**Identifier:** SPE7M1-27-U-0638
**NAICS:** 334290, 423690

The Defense Logistics Agency’s Weapons Support Maritime Supply Chain is soliciting fixed attenuators for a source-controlled supply requirement.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support Maritime Supply Chain; contact: Bryan Fair.
- **Requested item:** 58 fixed attenuators, NSN 5985-01-264-2213, associated with drawing 2139904, revision K, and part piece number 2139904G017. The stated quantity is estimated and may not all be purchased.
- **Named OEMs and approved sources:** **Narda Holdings, Inc.** (P/N 26431-12) and **Cinch Connectivity Solutions Inc.** (P/N ATT-0263-12-037-02).
- **Ordering and delivery:** One-year ordering period beginning at contract award. Minimum delivery-order quantity is 29 each; guaranteed minimum is 8 each once the contract becomes binding. Delivery is due 90 days after order.
- **Notable requirements:** Source-controlled item; access to export-controlled technical data and CMMC Level 2 certification assessed by a C3PAO are specified. Maximum contract value is $350,000.

### Description

ATTENUATOR, FIXED (QTY: 58, NSN: 5985-01-264-2213, Purchase Request: 1000246035)
  Approved Sources:
  - CAGE: 34078, Part No: ATT-0263-12-037-02, Company: CINCH CONNECTIVITY SOLUTIONS INC
  - CAGE: 99899, Part No: 26431-12, Company: NARDA HOLDINGS, INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127U0638)