The Pump,peristaltic, cataloged under National Stock Number 6640-01-111-5690, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Grace W R and Co Amicon Div. Government technical data includes 1 specification, 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 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-111-5690 |
| Primary Part Number | 6038/45121/20655-6 |
| Item Name | Pump,peristaltic |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Grace W R and Co Amicon Div |
| Status | ACTIVE |
| General Characteristics Item Description | CONSIST OF A PUMP DRIVE AND CONTROL UNIT,115V,60HZ,4 CHANNELS V |
| 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 |
|---|---|
| 6038/45121/20655-6 PRIMARY | Grace W R and Co Amicon Div (USA) |
| LP2 | Grace W R and Co Amicon Div (USA) |
NSN 6640-01-111-5690 is a Pump,peristaltic, manufactured by Grace W R and Co Amicon Div, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-111-5690 has 2 manufacturer part numbers on file: 6038/45121/20655-6 (Grace W R and Co Amicon Div), LP2 (Grace W R and Co Amicon Div).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-396-2896, 1240-01-692-0832. Verify interchangeability with system specifications before substitution.
Key specifications for 6038/45121/20655-6: General Characteristics Item Description: CONSIST OF A PUMP DRIVE AND CONTROL UNIT,115V,60HZ,4 CHANNELS V. 1 specification is 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.