The Meter,time Totalizing, cataloged under National Stock Number 6645-00-456-7653, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems. This item has 38 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 — No Item Name Available (FSG 66) |
| Manufacturers | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (CAGE 94117); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Naval Sea Systems Command (CAGE 53711); Cramer Co Division of Chestnut Group Inc (CAGE 14907); Electrodynamics Inc Div L3harris Electrodynamics Inc (CAGE 10236) |
| Parameter | Value |
|---|---|
| NSN | 6645-00-456-7653 |
| Primary Part Number | 151013 |
| Item Name | Meter,time Totalizing |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 151013 | Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA) |
| 68A75C488 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 2868645-1 | Naval Sea Systems Command (USA) |
| 620H-AM | Cramer Co Division of Chestnut Group Inc (USA) |
| D92B8CE-136-28 | Electrodynamics Inc Div L3harris Electrodynamics Inc (USA) |
| 620C-A-115-60 | Cramer Co Division of Chestnut Group Inc (USA) |
| B23381 | Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA) |
| K23210-001 | Ai-Tek Instruments Llc Dba Ai-Tek Instruments Llc (USA) |
| 6645PL0701121 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 1217AS489 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| MS90445-1 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| M7793/10-001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M7793/10-001A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MS90445-2 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 38-0373-101 | Hamilton Sundstrand Corporation Div Mission Systems (USA) |
| 619-2833-001 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 7793/10-001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 620H-S100-AM-00 | Metermaster Inc (USA) |
| MIL-M-7793 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1981399-1 | Naval Sea Systems Command (USA) |
NSN 6645-00-456-7653 is a Meter,time Totalizing, manufactured by Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems, classified under FSC 6645 (No Item Name Available). Status: cancelled.
NSN 6645-00-456-7653 has 38 cross-referenced part numbers: 151013 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 68A75C488 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 2868645-1 (Naval Sea Systems Command), 620H-AM (Cramer Co Division of Chestnut Group Inc), D92B8CE-136-28 (Electrodynamics Inc Div L3harris Electrodynamics Inc) and 33 more.
There are 12 known substitutes for 6645-00-456-7653: 5342-00-100-6883, 5360-00-202-1866, 5815-00-370-0731 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 6645-00-456-7653 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.