The Bulb Replacement, cataloged under National Stock Number 6640-01-485-5399, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Cole-Parmer Instrument Company, Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-485-5399 |
| Primary Part Number | U-41310-50 |
| Item Name | Bulb Replacement |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Cole-Parmer Instrument Company, Llc |
| Status | ACTIVE |
| Supplementary Features | REPLACEMENT BULB FOR LABORATORY LAMP |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6640NCM010244 | Defense Medical Standardization Board (USA) |
| U-41310-50 PRIMARY | Cole-Parmer Instrument Company, Llc (USA) |
| 01-0250 | Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA) |
NSN 6640-01-485-5399 is a Bulb Replacement, manufactured by Cole-Parmer Instrument Company, Llc, classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-01-485-5399 has 3 cross-referenced part numbers: 6640NCM010244 (Defense Medical Standardization Board), U-41310-50 (Cole-Parmer Instrument Company, Llc), 01-0250 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia).
There are 4 known substitutes for 6640-01-485-5399: 5310-00-595-6211, 6130-00-635-3432, 6515-01-098-1709 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for U-41310-50: End Item Identification: FOR LABORATORY LAMP; Supplementary Features: REPLACEMENT BULB FOR LABORATORY LAMP; Special Features: HALOGEN BULB COMPATIBLE WITH LAMP MODEL U-41320-20. 50W, BI-PIN WITH 2000 HOUR BULB LIFE W; Part Name Assigned by Controlling Agency: BULB REPLACEMENT HALOGEN COMPATABLE W/LAMP MDL U-41320-20 2000HR. 4 total characteristics are documented in the Federal Logistics Information System.