# DIBBS #SPE4A6-26-T-37QG

DLA Aviation solicitation for seven bearing unit housings

**Posted:** September 29, 2026
**Respond By:** October 06, 2026
**Identifier:** SPE4A6-26-T-37QG
**NAICS:** 332999

DLA Aviation is seeking seven drawing-controlled bearing unit housings for a Naval Sea Systems Command requirement.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Aviation, ASC Commodities Division; the solicitation identifies Angela Mills. The requirement supports Naval Sea Systems Command.
- **OEM/source:** No manufacturer is explicitly identified as the OEM. **OTSI** is listed as a recommended source (CAGE 0F1X1 or 05825), with part number **5424187**.
- **Products requested:** Housing, bearing unit, NSN **3130-01-613-8475** (also shown as 3130016138475), for **7 total units** across two line items: 5 and 2.
- **Technical requirements:** Drawing **8475396**, CAGE 53711; identify to TDP Rev A Gen 1 and basic drawing 53711 8475396, revision E. Export-controlled technical data access requirements apply.
- **Delivery and acceptance:** Supplies are due 20 days after order. FOB origin; destination inspection and acceptance.
- **Other procurement detail:** The solicitation is set aside for small businesses.

### Description

HOUSING, BEARING UNIT (QTY: 5, NSN: 3130-01-613-8475, Purchase Request: 7018545772)
HOUSING, BEARING UNIT (QTY: 2, NSN: 3130-01-613-8475, Purchase Request: 7018368356)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A626T37QG)