The Stainless Stelel Di, cataloged under National Stock Number 6640-01-617-7277, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Tannas Co Inc Dba Tannas Co Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Stainless Stelel Di |
| FSC / FSG | 6640 — Laboratory Equipment and Supplies (FSG 66) |
| Manufacturers | Tannas Co Inc Dba Tannas Co Inc (CAGE 4ALP6) |
| Parameter | Value |
|---|---|
| NSN | 6640-01-617-7277 |
| Primary Part Number | 55157 |
| Item Name | Stainless Stelel Di |
| FSC / FSG | 6640 / 66 — Laboratory Equipment and Supplies |
| Manufacturer | Tannas Co Inc Dba Tannas Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 55157 PRIMARY | Tannas Co Inc Dba Tannas Co Inc (USA) |
NSN 6640-01-617-7277 is a Stainless Stelel Di, manufactured by Tannas Co Inc Dba Tannas Co Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
NSN 6640-01-617-7277 has 1 manufacturer part number on file: 55157 (Tannas Co Inc Dba Tannas Co Inc).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-690-8635. Verify interchangeability with system specifications before substitution.
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.