The Case,test Set, cataloged under National Stock Number 4920-01-468-5223, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rjo Enterprises Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-468-5223 |
| Primary Part Number | 137631500-1 |
| Item Name | Case,test Set |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rjo Enterprises Inc |
| Status | ACTIVE |
| Handle Location | EACH END AND FRONT |
| Opening Length | 21.900 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Locking Device | INCLUDED |
| Handle Quantity | 3 |
| Material | PLASTIC |
| Pocket Depth | 6.200 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 137631500-1 | Mandex, Inc. Div Communications and Electronic Systems (USA) |
| 137631500-1 PRIMARY | Rjo Enterprises Inc (USA) |
| Reference | Meaning |
|---|---|
| 137631500-1 | 5/9 Secondary reference Rjo Enterprises Inc |
| 137631500-1 | 5/9 Secondary reference Rjo Enterprises Inc |
NSN 4920-01-468-5223 is a Case,test Set, manufactured by Rjo Enterprises Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-468-5223 has 2 manufacturer part numbers on file: 137631500-1 (Mandex, Inc. Div Communications and Electronic Systems), 137631500-1 (Rjo Enterprises Inc).
Key specifications for 137631500-1: Handle Location: EACH END AND FRONT; Overall Height: 8.900 INCHES NOMINAL IN; Opening Length: 21.900 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 7 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.
NSN 4920-01-468-5223 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.