The Light-Switch Assembly, cataloged under National Stock Number 5999-00-995-4533, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Technologies, Inc. Div Space and Airborne Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-995-4533 |
| Primary Part Number | 55860-10 |
| Item Name | Light-Switch Assembly |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | L3harris Technologies, Inc. Div Space and Airborne Systems |
| Status | ACTIVE |
| Lamp Bulb Size Designator | T-1-3/4 |
| Contact Arrangement | SINGLE POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Features Provided | LUMINOUS ACTUATOR AND TWISTOUT ENTRANCE |
| Component Type and Quantity | 4 SWITCH AND 4 LIGHT |
| Switch Type | PUSH |
| Lamp Base Style | MIDGET FLANGE |
| Lamp Bulb Size Designator | T-1-3/4 |
| Contact Arrangement | SINGLE POLE, DOUBLE THROW, ONE POSITION MOMENTARY |
| Features Provided | LUMINOUS ACTUATOR AND TWISTOUT ENTRANCE |
| Component Type and Quantity | 4 SWITCH AND 4 LIGHT |
| Switch Type | PUSH |
| Lamp Base Style | MIDGET FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | X |
| Part Number | Manufacturer |
|---|---|
| 55860-10 | L3harris Technologies, Inc. Div Space and Airborne Systems (USA) |
| 10B2-1CRX8E | Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA) |
NSN 5999-00-995-4533 is a Light-Switch Assembly, manufactured by L3harris Technologies, Inc. Div Space and Airborne Systems, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-995-4533 has 2 cross-referenced part numbers: 55860-10 (L3harris Technologies, Inc. Div Space and Airborne Systems), 10B2-1CRX8E (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging).
There are 2 known substitutes for 5999-00-995-4533: 2530-00-558-6010, 5998-01-147-7619. Verify interchangeability with system specifications before substitution.
Key specifications for 55860-10: Lamp Bulb Size Designator: T-1-3/4; Contact Arrangement: SINGLE POLE, DOUBLE THROW, ONE POSITION MOMENTARY; Features Provided: LUMINOUS ACTUATOR AND TWISTOUT ENTRANCE; Component Type and Quantity: 4 SWITCH AND 4 LIGHT. 14 total characteristics are documented in the Federal Logistics Information System.