The Gage,comparator,air, cataloged under National Stock Number 5220-01-543-9580, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Chase Supply, Inc. Dba Chase Defense Partners. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-543-9580 |
| Primary Part Number | 25544-25B24-MCECP |
| Item Name | Gage,comparator,air |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Chase Supply, Inc. Dba Chase Defense Partners |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 25544-25B24-MCECP | Chase Supply, Inc. Dba Chase Defense Partners (USA) |
| 25544-25B24-MCECP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 25544-25B24-MCE | 3/9 Design control — primary reference 3d Instruments, Lp Dba Sierra Precision |
NSN 5220-01-543-9580 is a Gage,comparator,air, manufactured by Chase Supply, Inc. Dba Chase Defense Partners, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-543-9580 has 2 manufacturer part numbers on file: 25544-25B24-MCECP (Chase Supply, Inc. Dba Chase Defense Partners), 25544-25B24-MCECP (Naval Inventory Control Point Mechanicsburg).
Key specifications for 25544-25B24-MCECP: Criticality Code Justification: FEAT; Special Features: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D.; Part Name Assigned by Controlling Agency: INAVY: GAUGE, 0-450 FSW; End Item Identification: MIXED GAS CONTROL CONSOLE, FADS III. 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.
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.