167577
View detailed technical data, stock status, and sourcing information for: 167577
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Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5945 Relays and Solenoids
National Stock Number
5945-00-666-0964
Item Name Code
03883
Assigment Date
01/01/1963 (63 years ago)
2.000 inches nominal overall length, 3.500 inches nominal overall height, 2.062 inches nominal overall width, 4 unthreaded hole mounting facility type and quantity, double pole, single throw, normally closed contact arrangement
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 2.000 inches nominal
- Overall Height
- 3.500 inches nominal
- Overall Width
- 2.062 inches nominal
- Contact Arrangement
- double pole, single throw, normally closed
- Mounting Facility Type And Quantity
- 4 unthreaded hole
- Contact Maximum Voltage Rating In Volts
- 440.0 ac
- Contact Maximum Current Rating In Amps
- 10.0 ac
- Heater Voltage Rating In Volts
- 440.0
- Delay Time In Seconds
- 32.0 fixed operate minimum and 40.0 fixed release maximum
- Special Features
- four mtg holes 0.250 in. length by 0.188 in. width 0n 1.000 in. by 1.813 in. mtg centers
- Terminal Type And Quantity
- 4 pin
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5945-00-004-6988 | No Name Available | 04/01/1999 |
| 5999-00-241-4243 | No Name Available | 01/01/1997 |
| 5945-00-349-6866 | No Name Available | 05/17/1973 |
| 5945-00-655-1408 | No Name Available | 10/03/1966 |
| 5945-00-666-1104 | No Name Available | 04/01/1981 |
| 5945-01-217-3336 | No Name Available | 12/01/2014 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 10-1544-4 | Thermal Relay |
| 105.841-1 | Thermal Relay |
| 14791205 ITEM 4 | Thermal Relay |
| 167577 | Thermal Relay |
| 229B3554G4AS6-11 | Thermal Relay |
| 229B3554G4S6-11 | Thermal Relay |
| 229B3554G5AS5-11 | Thermal Relay |
| 229B3554G6AS6-11 | Thermal Relay |
| 3257639-1 | Thermal Relay |
| 5497167-1 | Thermal Relay |
| 5945PL0812614 | Thermal Relay |
| 6757ED-14-1A | Thermal Relay |
| 681724-1REVG | Thermal Relay |
| 6957ED14-1 | Thermal Relay |
| 6957ED14-3A | Thermal Relay |
| 6957ED141A1 | Thermal Relay |
| 695ED14-1A | Thermal Relay |
| 6962ED3074PC2 | Thermal Relay |
| 6962ED3144 PC. NO. 2 | Thermal Relay |
| 6967ED312 PIECE 2 | Thermal Relay |
| 6967ED493PC2 | Thermal Relay |
| 8007-012-1 | Thermal Relay |
| 95D20A ITEM NO. 103 | Thermal Relay |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5945-00-666-0964?
The FSCG of the NSN 5945-00-666-0964 is 5945
Does NSN 5945-00-666-0964 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5945-00-666-0964 contain precious materials?
Precious metal content is unknown
Does NSN 5945-00-666-0964 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5945-00-666-0964 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 181 |
| New Surplus | 125 |
| As Removed | 1 |
| Total | 307 |
Availability of this item was last updated on:
04/15/2026 12:04 PM EDT.
Stock levels and pricing are subject to change.