The Gage,ring,thread, cataloged under National Stock Number 5220-00-751-4902, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-00-751-4902 |
| Item Name | Gage,ring,thread |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 12.0 |
| Thread Design Pitch Diameter | 1.0709 INCHES NOMINAL IN |
| Thread Type | SINGLE |
| Tapered Threads | NOT INCLUDED |
| Nominal Thread Diameter | 1.1250 INCHES IN |
| Features Provided | GO GAGE |
| Thread Direction | RIGHT-HAND |
| Thread Stamped Pitch Diameter | 1.0709 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNF |
| Pitch Diameter Tolerance | -0.00030 TO 0.00000 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 |
| Reference | Meaning |
|---|---|
| MILSTD116 | 4/1 Identification reference U.S. Government activity |
| 7514902 | 2/2 Government specification standardization U.S. Government activity |
NSN 5220-00-751-4902 is a Gage,ring,thread, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
Key specifications for 5220-00-751-4902: Screw Thread Quantity Per Inch: 12.0; Thread Design Pitch Diameter: 1.0709 INCHES NOMINAL IN; Thread Type: SINGLE; Tapered Threads: NOT INCLUDED. 10 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.