The Tube,specimen, cataloged under National Stock Number 6640-01-693-1054, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Arrowhead Scientific, Inc. Dba Arrowhead Forensics. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-693-1054 |
| Primary Part Number | A-1931 |
| Item Name | Tube,specimen |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Arrowhead Scientific, Inc. Dba Arrowhead Forensics |
| Status | ACTIVE |
| Top Inside Diameter | 1.26 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-1931 PRIMARY | Arrowhead Scientific, Inc. Dba Arrowhead Forensics (USA) |
NSN 6640-01-693-1054 is a Tube,specimen, manufactured by Arrowhead Scientific, Inc. Dba Arrowhead Forensics, classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-01-693-1054 has 1 cross-referenced part number: A-1931 (Arrowhead Scientific, Inc. Dba Arrowhead Forensics).
There are 6 known substitutes for 6640-01-693-1054: 3110-00-142-4370, 5915-01-266-1156, 8455-01-556-2863 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-1931: Part Name Assigned by Controlling Agency: ADJUSTABLE EVIDENCE TUBE; Top Inside Diameter: 1.26 INCHES NOMINAL IN; Special Features: REUSABLE TUBES ARE RIGID, DURABLE,RESISTANT TO HUMIDITY; Overall Length: 7.875 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.