# DIBBS #SPE7M2-27-T-0786

DLA request for 15 kits of Dow RTV-4130-J silicone rubber molding

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M2-27-T-0786
**NAICS:** 325212

DLA Weapons Support is requesting 15 kits of uncured silicone rubber molding for the Nuclear Reactor Program.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Nuclear Reactor Program; buyer contact: David Larsen.
- **Requested product:** 15 kits of uncured silicone rubber stock molding, NSN 9320-01-263-3620; each kit contains a 4 kg pail of silicone base and a 400 g bottle of curing agent.
- **OEM:** **Dow Silicones Corporation** is the listed source; OEM part number **RTV-4130-J** (CAGE 71984). The item is identified as critical to its application.
- **Notable requirements:** 12-month, non-extendable shelf life; hazardous-material packaging and documentation requirements apply. Delivery is required 201 days after order.

### Description

RUBBER STOCK MOLDING, U (QTY: 15, NSN: 9320-01-263-3620, Purchase Request: 7018981891)
  Approved Sources:
  - CAGE: 71984, Part No: RTV-4130-J, Company: DOW SILICONES CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M227T0786)