The Stopper,bottle, cataloged under National Stock Number 6640-01-254-4163, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Niagara Plastics L.l.c.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-254-4163 |
| Primary Part Number | 181 |
| Item Name | Stopper,bottle |
| FSC / FSG | 6640 / 66 — No Item Name Available |
| Manufacturer | Niagara Plastics L.l.c. |
| Status | ACTIVE |
| Material | PLASTIC, POLYETHYLENE (PP) |
| Top Diameter | 0.486 INCHES IN |
| Head Type | PENNY |
| Bottom Diameter | 0.422 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 6640-01-254-4163 is a Stopper,bottle, manufactured by Niagara Plastics L.l.c., classified under FSC 6640 (No Item Name Available). Status: active.
NSN 6640-01-254-4163 has 2 cross-referenced part numbers: 181 (Niagara Plastics L.l.c.), 0728 (La Motte Chemical Products Co Inc, the Dba La Motte Company).
There is 1 known substitute for 6640-01-254-4163: 3110-00-120-3101. Verify interchangeability with system specifications before substitution.
Key specifications for 181: Material: PLASTIC, POLYETHYLENE (PP); Top Diameter: 0.486 INCHES IN; Special Features: TAPERED PLUG; USED W/TEST TUBE LA MOTTE 0822; Head Type: PENNY. 6 total characteristics are documented in the Federal Logistics Information System.