The Gaging Member,plug,thread, cataloged under National Stock Number 5220-01-226-4186, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Johnson Gage Company the Dba Johnson Gage Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-226-4186 |
| Primary Part Number | 900-901 |
| Item Name | Gaging Member,plug,thread |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Johnson Gage Company the Dba Johnson Gage Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 900-901 PRIMARY | Johnson Gage Company the Dba Johnson Gage Co (USA) |
NSN 5220-01-226-4186 is a Gaging Member,plug,thread, manufactured by Johnson Gage Company the Dba Johnson Gage Co, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-226-4186 has 1 manufacturer part number on file: 900-901 (Johnson Gage Company the Dba Johnson Gage Co).
2 possible matches (shared part number, not a government interchangeability claim): 5962-01-235-6366, 6105-01-417-2174. Verify interchangeability with system specifications before substitution.
Key specifications for 900-901: Special Features: USED IN QUALITY VERIFICATION DEPT TO MEASURE UNJ INTERNAL AND EXTERNAL THREAD FEATURES REQD BY MIL-STDS. 0 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.
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.