The Gage,snap,fixed, cataloged under National Stock Number 5220-00-731-9912, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 10 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 | 5220-00-731-9912 |
| Primary Part Number | 7319912 |
| Item Name | Gage,snap,fixed |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Material Hardness Rating | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM |
| Engagement Height | 0.150 INCHES IN |
| Engagement Height Tolerance | +0.0000 TO 0.0003 INCHES IN |
| Engagement Location | END OF FRAME,CENTERED ALONG W. |
| Features Provided | NOT GO GAGE |
| Engagement Type | SINGLE |
| Engagement Length | 0.500 INCHES NOMINAL IN |
| Cubic Measure | 0.23437 CUBIC INCHES |
| Material | STEEL ANVIL |
| Material | STEEL FRAME |
| 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 |
|---|---|
| 7319912 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5220-00-731-9912 is a Gage,snap,fixed, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-00-731-9912 has 1 manufacturer part number on file: 7319912 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 7319912: Material Hardness Rating: 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM; Engagement Height: 0.150 INCHES IN; Engagement Height Tolerance: +0.0000 TO 0.0003 INCHES IN; Engagement Location: END OF FRAME,CENTERED ALONG W.. 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.