The Indicator,numeric, cataloged under National Stock Number 6680-01-221-2530, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6680-01-221-2530 |
| Item Name | Indicator,numeric |
| FSC / FSG | 6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments |
| Status | ACTIVE |
| General Characteristics Item Description | OVERALL DIMENSIONS-0.940 IN. H,1.177 IN. L,0.290 IN. W,0.950 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2795125-6 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
| 2795125 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
| 2795125 | 7/1 Vendor item drawing reference U.S. Government activity |
| 2795125-6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6680-01-221-2530 is a Indicator,numeric, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
Key specifications for 6680-01-221-2530: General Characteristics Item Description: OVERALL DIMENSIONS-0.940 IN. H,1.177 IN. L,0.290 IN. W,0.950 IN. DIA IN; End Item Identification: 6610-01-182-0089,INDICATOR,TRUE AIR. 1 specification is 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.
NSN 6680-01-221-2530 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.