The Cap,screw,bottle and Jar, cataloged under National Stock Number 6640-01-686-2530, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Berlin Packaging Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-686-2530 |
| Primary Part Number | 258734 |
| Item Name | Cap,screw,bottle and Jar |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Berlin Packaging Llc |
| Status | ACTIVE |
| Liner | FURNISHED |
| Securing Method | SCREW |
| Overall Diameter | 1.079 INCHES NOMINAL IN |
| Inside Depth | 0.391 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN |
| Thread Diameter | 0.857 INCHES MINIMUM AND 0.871 INCHES MAXIMUM IN |
| Inside Diameter | 0.941 INCHES MINIMUM AND 0.955 INCHES MAXIMUM IN |
| Color | WHITE |
| Material | PLASTIC LOCATION NOT OTHERWISE SPECIFIED |
| Liner Thickness | 0.038 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 258734 PRIMARY | Berlin Packaging Llc (USA) |
| Reference | Meaning |
|---|---|
| 258734 | 5/9 Secondary reference Qorpak |
NSN 6640-01-686-2530 is a Cap,screw,bottle and Jar, manufactured by Berlin Packaging Llc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-686-2530 has 1 manufacturer part number on file: 258734 (Berlin Packaging Llc).
Key specifications for 258734: Overall Height: 0.487 INCHES NOMINAL IN; Liner: FURNISHED; Securing Method: SCREW; Overall Diameter: 1.079 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.