The Installer,puller,sp, cataloged under National Stock Number 4920-01-506-8175, 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 Delstar Technologies Inc Div Delstar Technolgoies. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-506-8175 |
| Primary Part Number | 175403 |
| Item Name | Installer,puller,sp |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Delstar Technologies Inc Div Delstar Technolgoies |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Material | STEEL CORROSION RESISTING AND STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 175403 PRIMARY | Delstar Technologies Inc Div Delstar Technolgoies (USA) |
| Reference | Meaning |
|---|---|
| 175403 | 5/9 Secondary reference Industrial Res Mch Pdts Llc |
NSN 4920-01-506-8175 is a Installer,puller,sp, manufactured by Delstar Technologies Inc Div Delstar Technolgoies, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-506-8175 has 1 manufacturer part number on file: 175403 (Delstar Technologies Inc Div Delstar Technolgoies).
Key specifications for 175403: Criticality Code Justification: AGAV; Overall Length: 13.900 INCHES NOMINAL IN; Overall Width: 3.620 INCHES NOMINAL IN; Special Features: SPLINE INSERT AND REMOVER TOOL. INCLUDES TOOL BOX(STEEL), SLIDE AND TOOLD BODY (SS). T HANDLE WITH SLIDING MECHANISM TO REMOVE OR INSERT SPLINE.. 2 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.