The Gage,flush Pin,plain Cylindrical, cataloged under National Stock Number 5220-01-658-8285, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Mar-Con Tool Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-01-658-8285 |
| Primary Part Number | 3R3070G01 |
| Item Name | Gage,flush Pin,plain Cylindrical |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Mar-Con Tool Company |
| Status | ACTIVE |
| Features Provided | COMBINATION GO NOT GO GAGE |
| 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 |
|---|---|
| 3R3070G01 PRIMARY | Mar-Con Tool Company (USA) |
| Reference | Meaning |
|---|---|
| 3R3070G01 | 3/2 Design control — primary reference U.S. Government activity |
| 3R3070G02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5220-01-658-8285 is a Gage,flush Pin,plain Cylindrical, manufactured by Mar-Con Tool Company, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-658-8285 has 1 manufacturer part number on file: 3R3070G01 (Mar-Con Tool Company).
Key specifications for 3R3070G01: Features Provided: COMBINATION GO NOT GO GAGE; Special Features: GAGES DIVERGENT FLAP FRWD TRANSVERSE STIFFNER WEAR; Part Name Assigned by Controlling Agency: GAGE,FLUSH PIN,PLAIN CYLINDRICAL; End Item Identification: F110 ENGINE. 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 5220-01-658-8285 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.