The Comparator,special, cataloged under National Stock Number 4920-01-004-8875, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-004-8875 |
| Item Name | Comparator,special |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| FSC Application Data | TEST SET,MEASUREMENT SET,INERTIAL NAVIGATION |
| General Characteristics Item Description | 1.440 IN. LG,0.840 IN. W,1.275 IN. H INCL TERMINALS,INPUT 5.5 VDC VDC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| C704921013 | 3/2 Design control — primary reference U.S. Government activity |
| CM06P | 5/9 Secondary reference Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
| C528000501 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4920-01-004-8875 is a Comparator,special, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-004-8875: FSC Application Data: TEST SET,MEASUREMENT SET,INERTIAL NAVIGATION; General Characteristics Item Description: 1.440 IN. LG,0.840 IN. W,1.275 IN. H INCL TERMINALS,INPUT 5.5 VDC VDC. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.