The Relay,rotary, cataloged under National Stock Number 5945-00-790-0490, is classified within Federal Supply Class 5945 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss). Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-00-790-0490 |
| Primary Part Number | 7710256 |
| Item Name | Relay,rotary |
| FSC / FSG | 5945 / 59 — No Item Name Available |
| Manufacturer | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) |
| Status | ACTIVE |
| Winding Characteristic | SINGLE WOUND UNTAPPED |
| Section Quantity | 3 |
| Coil Winding Quantity | 1 |
| Environmental Protection | HERMETICALLY SEALED |
| Structural Design | SECTIONAL |
| Mounting Configuration | FOUR 6-32 IN. THD MTG STUDS ON 1.625 IN. BY 0.937 IN. MTG CENTERS IN |
| DC Operating Voltage Rating in Volts | 20.0 MINIMUM AND 29.0 MAXIMUM |
| Coil Terminal Quantity | 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12449D100 | Freund Precision Inc (USA) |
| S2500A | Emcore Corporation Div Concord Division (USA) |
| 12202C100 | Freund Precision Inc (USA) |
| P9867A | Projects Unlimited Inc (USA) |
| 645-517 | Northern Telecom Inc Telecom Distribution Div (USA) |
| ES669-3 | Drs Sustainment Systems, Inc. (USA) |
| 7710256 PRIMARY | Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss) (USA) |
| P9867-101 | Projects Unlimited Inc (USA) |
| 12202 | Freund Precision Inc (USA) |
| P9867C101 | Projects Unlimited Inc (USA) |
| 874-0021 | Northern Telecom Inc Telecom Distribution Div (USA) |
NSN 5945-00-790-0490 is a Relay,rotary, manufactured by Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss), classified under FSC 5945 (No Item Name Available). Status: active.
NSN 5945-00-790-0490 has 11 cross-referenced part numbers: 12449D100 (Freund Precision Inc), S2500A (Emcore Corporation Div Concord Division), 12202C100 (Freund Precision Inc), P9867A (Projects Unlimited Inc), 645-517 (Northern Telecom Inc Telecom Distribution Div) and 6 more.
There are 12 known substitutes for 5945-00-790-0490: 6625-00-050-6688, 3110-00-144-8668, 5310-00-155-4983 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7710256: Winding Characteristic: SINGLE WOUND UNTAPPED; Section Quantity: 3; Coil Winding Quantity: 1; Overall Height: 3.910 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.