The Gage,plug,thread, cataloged under National Stock Number 5220-00-540-0888, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5220-00-540-0888 |
| Item Name | Gage,plug,thread |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 11.5 |
| Thread Design Pitch Diameter | 1.5408 INCHES MINIMUM AND 1.5834 INCHES MAXIMUM IN |
| Pitch Cone Pitch Diameter Location | GAGING NOTCH |
| Design Type | DOUBLE END |
| Truncated Major Diameter | 1.590 INCHES MINIMUM AND 1.640 INCHES MAXIMUM IN |
| Thread Type | SINGLE |
| Tapered Threads | INCLUDED |
| Nominal Thread Diameter | 1.2500 INCHES IN |
| Features Provided | LIMIT GAGE |
| Thread Major Diameter Truncation Feature | INCLUDED |
| Thread Direction | RIGHT-HAND |
| Thread Stamped Pitch Diameter | 1.5408 INCHES MINIMUM AND 1.5834 INCHES MAXIMUM IN |
| Screw Thread Series Designator | ANPT |
| Design Type Per Mil-P-7105 | L1 AND L3 |
| Truncation Length Designation | FULL |
| 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 |
|---|---|
| MILP7105 | 4/1 Identification reference U.S. Government activity |
NSN 5220-00-540-0888 is a Gage,plug,thread, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
Key specifications for 5220-00-540-0888: Screw Thread Quantity Per Inch: 11.5; Thread Design Pitch Diameter: 1.5408 INCHES MINIMUM AND 1.5834 INCHES MAXIMUM IN; Pitch Cone Pitch Diameter Location: GAGING NOTCH; Design Type: DOUBLE END. 15 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.