# DIBBS #SPE7MC-27-T-1134

DLA Request for Three RDDA-LAN Directional Selectors

**Posted:** October 26, 2026
**Respond By:** November 05, 2026
**Identifier:** SPE7MC-27-T-1134
**NAICS:** 423710, 333995

The Defense Logistics Agency is seeking three directional selectors for maritime hardware support.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical.
- **Product:** Three SELECTOR, DIRECTIONAL units, one each for purchase requests 7018043364, 7018043363, and 7018043362.
  - NSN: 4820-01-325-0589; part number: RDDA-LAN.
  - Described as a leakproof screw-adjustment control rated 35 to 210 bar, with a 70 bar standard setting and a Buna-N seal.
- **OEM/source:** **Sun Hydraulics Corporation** is identified as a listed source for part RDDA-LAN. The item description also names HYDAU FLUID, CAGE FB645, for the same part number.
- **Delivery and acceptance:** Delivery is required within 10 days after order, FOB origin, with destination inspection and acceptance. The schedule specifies ship-to locations in Poland.

### Description

SELECTOR, DIRECTIONAL (QTY: 1, NSN: 4820013250589, Purchase Request: 7018043364)
SELECTOR, DIRECTIONAL (QTY: 1, NSN: 4820013250589, Purchase Request: 7018043363)
SELECTOR, DIRECTIONAL (QTY: 1, NSN: 4820013250589, Purchase Request: 7018043362)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T1134)