The Gage,comparator,air, cataloged under National Stock Number 5220-01-436-3644, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is L3 Technologies, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-436-3644 |
| Primary Part Number | G-1989-3 |
| Item Name | Gage,comparator,air |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | L3 Technologies, Inc. |
| Status | ACTIVE |
| Scale Name | POUNDS PRESSURE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G-1989-3 | L3 Technologies, Inc. (USA) |
| G-1989-3 PRIMARY | L3 Technologies, Inc. (USA) |
| 10-2244 PC6 | L3 Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1151W3130BA1964 | C/1 Advisory reference — outside the item-of-supply concept Prime Technology Llc |
| 1151W3130BA1964 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5220-01-436-3644 is a Gage,comparator,air, manufactured by L3 Technologies, Inc., classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-436-3644 has 3 manufacturer part numbers on file: G-1989-3 (L3 Technologies, Inc.), G-1989-3 (L3 Technologies, Inc.), 10-2244 PC6 (L3 Technologies, Inc.).
Key specifications for G-1989-3: Scale Name: POUNDS PRESSURE; End Item Identification: SHIP CONSOLE. 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.