The Meter,time Totalizing, cataloged under National Stock Number 6645-01-440-7145, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Landoll Company, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6645-01-440-7145 |
| Primary Part Number | 1409036 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Landoll Company, Llc |
| Status | ACTIVE |
| Indicator Type | METER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1409036 PRIMARY | Landoll Company, Llc (USA) |
| Reference | Meaning |
|---|---|
| 100224 | 5/9 Secondary reference Teleflex Inc Electrical Systems Div |
| 1409036 | 3/9 Design control — primary reference Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel |
NSN 6645-01-440-7145 is a Meter,time Totalizing, manufactured by Landoll Company, Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-440-7145 has 1 manufacturer part number on file: 1409036 (Landoll Company, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3655-01-690-0659. Verify interchangeability with system specifications before substitution.
Key specifications for 1409036: Indicator Type: METER; End Item Identification: 3930013787497. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.