The Bulb,pipet,bacteriological, cataloged under National Stock Number 6640-01-252-0078, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Vwr International, Llc Dba Vwr Scientific. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6640-01-252-0078 |
| Primary Part Number | 56311-027 |
| Item Name | Bulb,pipet,bacteriological |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Vwr International, Llc Dba Vwr Scientific |
| Status | ACTIVE |
| Unit of Issue Cube | 0.0067 CUBIC FEET |
| Exterior Container Weight | 22.80 POUNDS LBS |
| General Characteristics Item Description | 1 ML CAPACITY; RUBBER; FOR USE WITH BACTERIOLOGICAL PIPET,6640-00-782-6008,6640-01-033-3137,AND 6640-00-053-9835 |
| 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 |
|---|---|
| 56311-027 PRIMARY | Vwr International, Llc Dba Vwr Scientific (USA) |
| 1951B20 | Arthur H. Thomas Company (USA) |
| Reference | Meaning |
|---|---|
| 56311-027 | 5/9 Secondary reference Gss Services Inc. Dba Windo Van Go Dba Windo Van Go |
| 200-295 | 5/9 Secondary reference Curtin Matheson Scientific Inc |
NSN 6640-01-252-0078 is a Bulb,pipet,bacteriological, manufactured by Vwr International, Llc Dba Vwr Scientific, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-252-0078 has 2 manufacturer part numbers on file: 56311-027 (Vwr International, Llc Dba Vwr Scientific), 1951B20 (Arthur H. Thomas Company).
Key specifications for 56311-027: Unit of Issue Cube: 0.0067 CUBIC FEET; Exterior Container Weight: 22.80 POUNDS LBS; General Characteristics Item Description: 1 ML CAPACITY; RUBBER; FOR USE WITH BACTERIOLOGICAL PIPET,6640-00-782-6008,6640-01-033-3137,AND 6640-00-053-9835; Part Name Assigned by Controlling Agency: BULB PIPET BACTER RBBR1 ML 12S USE W/6640007826998/6640010333137. 3 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.