The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-550-9623, 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 Spectron Engineering, Inc. Dba Spectron Engineering Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-550-9623 |
| Primary Part Number | 1420-OMS-F50-02 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Spectron Engineering, Inc. Dba Spectron Engineering Inc |
| Status | ACTIVE |
| Nominal Overall Width | 17.375 INCHES IN |
| Nominal Overall Length | 23.261 INCHES IN |
| Reference Data and Literature | DRAWING 096-000790 |
| Nominal Overall Height | 12.166 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1420-OMS-F50-02 PRIMARY | Spectron Engineering, Inc. Dba Spectron Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 096-0000790 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
NSN 4920-01-550-9623 is a Fixture,aircraft Maintenance, manufactured by Spectron Engineering, Inc. Dba Spectron Engineering Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-550-9623 has 1 manufacturer part number on file: 1420-OMS-F50-02 (Spectron Engineering, Inc. Dba Spectron Engineering Inc).
Key specifications for 1420-OMS-F50-02: Nominal Overall Width: 17.375 INCHES IN; Nominal Overall Length: 23.261 INCHES IN; Reference Data and Literature: DRAWING 096-000790; Nominal Overall Height: 12.166 INCHES IN. 4 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 4920-01-550-9623 has DEMIL Code Q. 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.