The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-601-6093, 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 Hartwell Corporation Dba Hasco Div Hasco. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-01-601-6093 |
| Primary Part Number | HSK6263-1 |
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Hartwell Corporation Dba Hasco Div Hasco |
| 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 |
|---|---|
| HSK6263-1 PRIMARY | Hartwell Corporation Dba Hasco Div Hasco (USA) |
| Reference | Meaning |
|---|---|
| 4920PL1802115 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| HSK6263-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-601-6093 is a Maintenance Kit,aircraft, manufactured by Hartwell Corporation Dba Hasco Div Hasco, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-601-6093 has 1 manufacturer part number on file: HSK6263-1 (Hartwell Corporation Dba Hasco Div Hasco).
Key specifications for HSK6263-1: Special Features: TEST KIT FOR COCKPIT DOOR DECOMPRESSION-SENSING LATCHING SYSTEM;LOW BATTERY INDICATOR;CONTAINS DIGITAL MANOMETER NO. A-303 STATIC PRESSURE TIPS;RUBBER TUBING;HEX WRENCHES;INSTRUCTIONS & DURABLE CONTAINER;(1)MSDS COVERING ALKALINE BATTERIES.; Part Name Assigned by Controlling Agency: COCKPIT SAFETY LATCH TEST KIT; End Item Identification: E-X AEW&C. 0 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.