The Meter,time Totalizing, cataloged under National Stock Number 6645-00-864-6794, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Maxima Technologies & Systems Llc. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6645-00-864-6794 |
| Primary Part Number | M3971/1-6-S |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Maxima Technologies & Systems Llc |
| Status | CANCELLED |
| Smallest Increment Indicated | 0.10 |
| Background Color | BLACK BACKGROUND ON HR WHEELS,WHITE BACKGROUND ON TENTHS WHEEL |
| Electrical Movement Type | MAGNETIC |
| Measurement Unit | HOURS |
| Body Depth | 3.000 INCHES MAXIMUM IN |
| Mounting Flange Diameter | 2.875 INCHES MAXIMUM IN |
| Movement Type | ELECTRICAL |
| Indicator Type | DRUM REGISTER |
| Voltage Rating | 40.0 VOLTS MINIMUM AND 130.0 VOLTS MAXIMUM |
| Maximum Measurement | 9999.90 |
| Unit Type | MOUNTED |
| Marking Color | WHITE NUMERALS FOR HOURS,BLACK NUMERALS FOR TENTHS |
| Nondefinitive Spec/std Data | B GRADE AND 1 TYPE |
| Hermetic Protection | NOT PROVIDED |
| Reset Feature | NOT PROVIDED |
| Mounting Method | FLUSH |
| Mounting Configuration | THREE 0.150 IN. DIA MTG HOLES ON 1.265 IN. RADIUS SPACED 120 DEG APART IN |
| Body Length | 2.210 INCHES MAXIMUM IN |
| Terminal Type | SOLDER LUG OR STUD |
| Terminal Quantity | 2 |
| Current Type | DC |
| Mounting Type | PANEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7013 | Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (USA) |
| 85315 | Hobbs Corp (USA) |
| 56040 | Hamilton Watch Co Inc (USA) |
| 199001 | Taltronics Corp Sub of Talley Industries Co (USA) |
| M571S40-130DCNB | Maxima Technologies & Systems Llc (USA) |
| M3971/1-6-S | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 56007-2-03 | Maxima Technologies & Systems Llc (USA) |
| 899300 | Taltronics Corp Sub of Talley Industries Co (USA) |
| M571S40-130DCNB | Hamilton Watch Co Inc (USA) |
| M571-40-130DCNB | Hamilton Watch Co Inc (USA) |
| MH10008 | Mancraft Industries Inc (USA) |
| M3971/1-6 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-M-3971 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M571-40-130DCNB | Maxima Technologies & Systems Llc (USA) |
| MM-2-6 | Pettibone Llc (USA) |
| 7013-2 | Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel (USA) |
| 56040 | Maxima Technologies & Systems Llc (USA) |
| 56041 | Maxima Technologies & Systems Llc (USA) |
| M3971/1-6-S PRIMARY | Maxima Technologies & Systems Llc (USA) |
| MIL-DTL-3971 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 6645-00-864-6794 is a Meter,time Totalizing, manufactured by Maxima Technologies & Systems Llc, classified under FSC 6645 (No Item Name Available). Status: cancelled.
NSN 6645-00-864-6794 has 30 cross-referenced part numbers: 7013 (Landoll Corporation Dba Landoll Corporation Drexel Division Div Drexel), 85315 (Hobbs Corp), 56040 (Hamilton Watch Co Inc), 199001 (Taltronics Corp Sub of Talley Industries Co), M571S40-130DCNB (Maxima Technologies & Systems Llc) and 25 more.
There are 12 known substitutes for 6645-00-864-6794: 6645-00-089-8842, 3110-00-117-0901, 6645-00-151-5280 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M3971/1-6-S: Smallest Increment Indicated: 0.10; Background Color: BLACK BACKGROUND ON HR WHEELS,WHITE BACKGROUND ON TENTHS WHEEL; Part Name Assigned by Controlling Agency: METER TIME TOTALIZING DRUM REGISTER 40/130V AC 2 TERMINAL V; Electrical Movement Type: MAGNETIC. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 6645-00-864-6794 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.