The Brush,test Tube, cataloged under National Stock Number 7920-00-409-5550, is classified within Federal Supply Class 7920 (No Item Name Available) of the Cleaning Equipment and Supplies group. The primary manufacturer of record is Mill-Rose Laboratories Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7920-00-409-5550 |
| Primary Part Number | 7920004095550 |
| Item Name | Brush,test Tube |
| FSC / FSG | 7920 / 79 — No Item Name Available |
| Manufacturer | Mill-Rose Laboratories Inc |
| Status | ACTIVE |
| Handle Type | TWISTED WIRE |
| Departure From Cited Designator | ABMZ |
| Nondefinitive Spec/std Data | 5 TYPE AND B STYLE |
| Style Designator | TUFTED TIP |
| Handle Material | COPPER ALLOY OR STEEL |
| Diameter | 1.125 INCHES NOMINAL IN |
| Length | 3.500 INCHES MINIMUM IN |
| Surface Treatment | ZINC HANDLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H-B-173 TY1STBCL1 | General Services Administration Federal Supply Service (USA) |
| 7920004095550 PRIMARY | Mill-Rose Laboratories Inc (USA) |
| H-B-173 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 7920-00-409-5550 is a Brush,test Tube, manufactured by Mill-Rose Laboratories Inc, classified under FSC 7920 (No Item Name Available). Status: active.
NSN 7920-00-409-5550 has 3 cross-referenced part numbers: H-B-173 TY1STBCL1 (General Services Administration Federal Supply Service), 7920004095550 (Mill-Rose Laboratories Inc), H-B-173 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 2 known substitutes for 7920-00-409-5550: 7920-00-069-5369, 7920-00-409-5500. Verify interchangeability with system specifications before substitution.
Key specifications for 7920004095550: Handle Type: TWISTED WIRE; Departure From Cited Designator: ABMZ; Nondefinitive Spec/std Data: 5 TYPE AND B STYLE; Style Designator: TUFTED TIP. 11 total characteristics are documented in the Federal Logistics Information System.