The Tip,pipet, cataloged under National Stock Number 6640-01-679-7725, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Spectro Scientific, Inc Dba Spectro Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6640-01-679-7725 |
| Primary Part Number | 346162036 |
| Item Name | Tip,pipet |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Spectro Scientific, Inc Dba Spectro Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 346162036 PRIMARY | Spectro Scientific, Inc Dba Spectro Inc (USA) |
| Reference | Meaning |
|---|---|
| 6640NCM251945 | 5/1 Secondary reference Defense Medical Standardization Board |
| 1700493 | 5/1 Secondary reference U.S. Government activity |
NSN 6640-01-679-7725 is a Tip,pipet, manufactured by Spectro Scientific, Inc Dba Spectro Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-679-7725 has 1 manufacturer part number on file: 346162036 (Spectro Scientific, Inc Dba Spectro Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-695-1747. Verify interchangeability with system specifications before substitution.
Key specifications for 346162036: Special Features: 500 UL DISPOSABLE PIPETTES (50/BAG) FOR USE WITH FUEL DILUTION METER (FDM).; Part Name Assigned by Controlling Agency: DISPOSABLE PIPETTES (50/BAG). 0 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.