The Gage,profile, cataloged under National Stock Number 5220-01-722-6563, is classified within Federal Supply Class 5220 (Inspection Gages and Precision Layout Tools) of the Measuring Tools group. The manufacturer of record is Clark-Reliance Llc Dba Jerguson Gage & Valve. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Gage,profile |
| FSC / FSG | 5220 — Inspection Gages and Precision Layout Tools (FSG 52) |
| Manufacturers | Clark-Reliance Llc Dba Jerguson Gage & Valve (CAGE 74965) |
| Parameter | Value |
|---|---|
| NSN | 5220-01-722-6563 |
| Primary Part Number | R20-IW00 ASSY R SIZE NO 6,6 SECT |
| Item Name | Gage,profile |
| FSC / FSG | 5220 / 52 — Inspection Gages and Precision Layout Tools |
| Manufacturer | Clark-Reliance Llc Dba Jerguson Gage & Valve |
| Status | ACTIVE |
| 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 |
|---|---|
| R20-IW00 ASSY R SIZE NO 6,6 SECT PRIMARY | Clark-Reliance Llc Dba Jerguson Gage & Valve (USA) |
| Reference | Meaning |
|---|---|
| R20-1W00 | D/9 Drawing number reference only Clark-Reliance Llc Dba Jerguson Gage & Valve |
NSN 5220-01-722-6563 is a Gage,profile, manufactured by Clark-Reliance Llc Dba Jerguson Gage & Valve, classified under FSC 5220, Inspection Gages and Precision Layout Tools. Status: active.
NSN 5220-01-722-6563 has 1 manufacturer part number on file: R20-IW00 ASSY R SIZE NO 6,6 SECT (Clark-Reliance Llc Dba Jerguson Gage & Valve).
1 possible match (shared part number, not a government interchangeability claim): 5220-01-722-6784. Verify interchangeability with system specifications before substitution.
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.