# DIBBS #SPE2DH-27-T-0260

One Fisher Scientific ASTM-compliant petroleum hydrometer

**Posted:** October 26, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE2DH-27-T-0260
**NAICS:** 423490

DLA Troop Support is seeking one ASTM-compliant petroleum hydrometer for delivery to a Navy vessel in San Diego.
- Government buyer: Defense Logistics Agency (DLA), DLA Troop Support, Medical Supply Chain, Medical Supply Chain FSH; point of contact: Tina Vu.
- OEM: **Fisher Scientific Company L.L.C.** is the named manufacturer and approved source (CAGE 22527).
- Product requested: one petroleum hydrometer, NSN 6630-01-550-4493; Fisher Scientific part number 11-603B.
  - API range 29–41 degrees, with 0.1-degree divisions; ASTM No. 4H; 330 mm length; standardization temperature of 60°F.
  - Must meet or exceed ASTM E 100, have individual serial-number markings, and be calibrated to ASTM E 126.
- Delivery: required within five days after award, FOB destination, to the USNS Thurgood Marshall at the specified San Diego delivery location.

### Description

HYDROMETER, PETROLEUM (QTY: 1, NSN: 6630-01-550-4493, Purchase Request: 7018844969)
  Approved Sources:
  - CAGE: 22527, Part No: 11-603B, Company: FISHER SCIENTIFIC COMPANY L.L.C.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE2DH27T0260)