The Meter,time Totalizing, cataloged under National Stock Number 6645-01-336-4964, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Medical Supplies Agency Clinical & Professional Support Division. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6645-01-336-4964 |
| Primary Part Number | M7793/2-003 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — Time Measuring Instruments |
| Manufacturer | Medical Supplies Agency Clinical & Professional Support Division |
| Status | ACTIVE |
| Hermetic Protection | PROVIDED |
| Specification/standard Data | 81349-MIL-M-7793/2A GOVERNMENT SPECIFICATION A |
| Unit Type | MOUNTED |
| Test Data Document | 81349-MIL-M-7793F SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Mounting Type | FLANGE |
| 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 |
|---|---|
| M7793/2-003 | Medical Supplies Agency Clinical & Professional Support Division (GBR) |
| Reference | Meaning |
|---|---|
| M7793/2-003 | 2/2 Government specification standardization U.S. Government activity |
| MIL-M-7793/2 | 4/1 Identification reference U.S. Government activity |
| M7793/2-003 | 5/9 Secondary reference Ministry of Defence (army) |
NSN 6645-01-336-4964 is a Meter,time Totalizing, manufactured by Medical Supplies Agency Clinical & Professional Support Division, classified under FSC 6645, Time Measuring Instruments. Status: active.
NSN 6645-01-336-4964 has 1 manufacturer part number on file: M7793/2-003 (Medical Supplies Agency Clinical & Professional Support Division).
Key specifications for M7793/2-003: Hermetic Protection: PROVIDED; Specification/standard Data: 81349-MIL-M-7793/2A GOVERNMENT SPECIFICATION A; Unit Type: MOUNTED; Test Data Document: 81349-MIL-M-7793F SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 5 specifications are 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.