The Cylinder,graduated,laboratory, cataloged under National Stock Number 6640-01-642-2555, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-642-2555 |
| Primary Part Number | 8ADH4 |
| Item Name | Cylinder,graduated,laboratory |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Features Provided | AUTOCLAVABLE AND HANDLE |
| Capacity Rating | 2000.0 MILLILITERS NOMINAL |
| 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 |
|---|---|
| 8ADH4 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| Reference | Meaning |
|---|---|
| F28461-2000 | 3/1 Design control — primary reference Bel-Art Products Inc |
| 15-252-15 | 5/9 Secondary reference Fisher Scientific Company L.l.c. |
NSN 6640-01-642-2555 is a Cylinder,graduated,laboratory, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-642-2555 has 1 manufacturer part number on file: 8ADH4 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 8ADH4: Features Provided: AUTOCLAVABLE AND HANDLE; Capacity Rating: 2000.0 MILLILITERS NOMINAL; Special Features: HEXAGONAL BASE; CAPACITY: 2000 ML; INCLUDES HANDLE; HAND OPENING 89 MM X 29 MM (3.5 IN X 1.125 IN); STEAM AUTOCLAVABLE AT 121 DEG C (250 DEG F) MM. 2 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.