The Calibration Set,primary Referenc, cataloged under National Stock Number 6695-01-581-8231, is classified within Federal Supply Class 6695 (Combination and Miscellaneous Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Testvonics Inc. Government technical data includes 2 specifications, 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 | 6695-01-581-8231 |
| Primary Part Number | ADC-2500 |
| Item Name | Calibration Set,primary Referenc |
| FSC / FSG | 6695 / 66 — Combination and Miscellaneous Instruments |
| Manufacturer | Testvonics Inc |
| Status | ACTIVE |
| Supplementary Features | AIR DATA CALIBRATOR, USB MOUSE, USB KEYBOARD, 15FT PITOT HOSE, 15FT STATIC HOSE, AC POWER CORD, INTERFACE TEST ADAPTER CABLE FT |
| Functional Description | PROVIDED VACUUM AND PRESSURE FOR CALIBRATION OF AIR DATA COMPUTERS, ALTIMETERS, AIRSPEED INDICATORS, TTU-205J AND OTHER AIR DATA TEST EQUIPMENT |
| 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 |
|---|---|
| ADC-2500 PRIMARY | Testvonics Inc (USA) |
NSN 6695-01-581-8231 is a Calibration Set,primary Referenc, manufactured by Testvonics Inc, classified under FSC 6695, Combination and Miscellaneous Instruments. Status: active.
NSN 6695-01-581-8231 has 1 manufacturer part number on file: ADC-2500 (Testvonics Inc).
Key specifications for ADC-2500: Supplementary Features: AIR DATA CALIBRATOR, USB MOUSE, USB KEYBOARD, 15FT PITOT HOSE, 15FT STATIC HOSE, AC POWER CORD, INTERFACE TEST ADAPTER CABLE FT; Special Features: RACK MOUNTABLE; RS-232 AND -422; Functional Description: PROVIDED VACUUM AND PRESSURE FOR CALIBRATION OF AIR DATA COMPUTERS, ALTIMETERS, AIRSPEED INDICATORS, TTU-205J AND OTHER AIR DATA TEST EQUIPMENT; Part Name Assigned by Controlling Agency: AIR DATA CALIBRATOR. 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.
NSN 6695-01-581-8231 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.