The Block,calibration,altimeter, cataloged under National Stock Number 6610-01-252-1062, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Horizon Aerospace Llc Dba Transicoil. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6610-01-252-1062 |
| Primary Part Number | 158114 |
| Item Name | Block,calibration,altimeter |
| FSC / FSG | 6610 / 66 — Flight Instruments |
| Manufacturer | Horizon Aerospace Llc Dba Transicoil |
| Status | ACTIVE |
| General Characteristics Item Description | USED FOR CALIBRATION OF HIGH ALTITUDES;SMALL JEWEL BEARING ADJUSTED TO FALL ON ANGLE OF BLOCK;MEASURES DIFFERENTIAL PRESSURE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 158114 PRIMARY | Horizon Aerospace Llc Dba Transicoil (USA) |
NSN 6610-01-252-1062 is a Block,calibration,altimeter, manufactured by Horizon Aerospace Llc Dba Transicoil, classified under FSC 6610, Flight Instruments. Status: active.
NSN 6610-01-252-1062 has 1 manufacturer part number on file: 158114 (Horizon Aerospace Llc Dba Transicoil).
Key specifications for 158114: General Characteristics Item Description: USED FOR CALIBRATION OF HIGH ALTITUDES;SMALL JEWEL BEARING ADJUSTED TO FALL ON ANGLE OF BLOCK;MEASURES DIFFERENTIAL PRESSURE; End Item Identification: 6610012461743. 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 6610-01-252-1062 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.