The Anisole,anhydrous, cataloged under National Stock Number 6550-01-450-6839, is classified within Federal Supply Class 6550 (In Vitro Diagnostic Substances, Reagents, Test Kits and Sets) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Sigma Aldrich Co Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Anisole,anhydrous |
| FSC / FSG | 6550 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets (FSG 65) |
| Manufacturers | Sigma Aldrich Co Ltd (CAGE K4466) |
| Parameter | Value |
|---|---|
| NSN | 6550-01-450-6839 |
| Primary Part Number | 29629-5 100ML |
| Item Name | Anisole,anhydrous |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Sigma Aldrich Co Ltd |
| 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 |
|---|---|
| 29629-5 100ML | Sigma Aldrich Co Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 26929-5 100ML | 5/9 Secondary reference Sigma-Aldrich Corporation |
| 26929-5 100ML | 5/9 Secondary reference Aldrich Chemical Co Inc Sub of Sigma Aldrich Corp |
| 26929-5 | 3/9 Design control — primary reference Sigma-Aldrich Corporation |
| 26929-5 | 5/9 Secondary reference Aldrich Chemical Co Inc Sub of Sigma Aldrich Corp |
| 29629-5 | 5/1 Secondary reference Sigma Aldrich Co Ltd |
NSN 6550-01-450-6839 is a Anisole,anhydrous, manufactured by Sigma Aldrich Co Ltd, classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-450-6839 has 1 manufacturer part number on file: 29629-5 100ML (Sigma Aldrich Co Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-583-7032, 2610-01-607-0189. 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.