The Gage,ring,plain, cataloged under National Stock Number 5220-01-005-3003, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 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 | 5220-01-005-3003 |
| Primary Part Number | 10912589-1 |
| Item Name | Gage,ring,plain |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Design Type | TWIN |
| Gaging Surface Inside Diameter | 5.7600 INCHES IN |
| Gaging Surface Inside Diameter | 5.7800 INCHES IN |
| Gaging Surface Inside Diameter Tolerance | -0.000000 TO 0.000190 INCHES IN |
| 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 |
|---|---|
| 10912589-1 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5220-01-005-3003 is a Gage,ring,plain, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-005-3003 has 1 manufacturer part number on file: 10912589-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10912589-1: Design Type: TWIN; Gaging Surface Inside Diameter: 5.7600 INCHES IN; Gaging Surface Inside Diameter: 5.7800 INCHES IN; Gaging Surface Inside Diameter Tolerance: -0.000000 TO 0.000190 INCHES IN. 4 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.