The Formaldehyde Solution, cataloged under National Stock Number 6550-01-322-4376, 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 Lyne Laboratories, Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: PG.
| Parameter | Value |
|---|---|
| NSN | 6550-01-322-4376 |
| Primary Part Number | 2122 |
| Item Name | Formaldehyde Solution |
| FSC / FSG | 6550 / 65 — In Vitro Diagnostic Substances, Reagents, Test Kits and Sets |
| Manufacturer | Lyne Laboratories, Inc. |
| Status | ACTIVE |
| Primary Container Content Quantity | 20.000 MILLILITERS |
| Supplementary Features | MEDSEP ITEM FOR DOD, LYNE LABS |
| Medical Designation and Grade | MODIFIED |
| Primary Container Type | VIAL |
| Usage Design | USED FOR PATHOLOGY SOLUTION |
| Total Primary Container Quantity | 100 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | PG |
| Part Number | Manufacturer |
|---|---|
| 2122 PRIMARY | Lyne Laboratories, Inc. (USA) |
| Reference | Meaning |
|---|---|
| F90D074 | 5/1 Secondary reference Air Force Medical Logistics Office |
NSN 6550-01-322-4376 is a Formaldehyde Solution, manufactured by Lyne Laboratories, Inc., classified under FSC 6550, In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Status: active.
NSN 6550-01-322-4376 has 1 manufacturer part number on file: 2122 (Lyne Laboratories, Inc.).
Key specifications for 2122: Primary Container Content Quantity: 20.000 MILLILITERS; Supplementary Features: MEDSEP ITEM FOR DOD, LYNE LABS; Medical Designation and Grade: MODIFIED; Primary Container Type: VIAL. 6 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.