The Step,top,ladder, cataloged under National Stock Number 1730-00-006-3770, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Step,top,ladder |
| FSC / FSG | 1730 — Aircraft Ground Servicing Equipment (FSG 17) |
| Parameter | Value |
|---|---|
| NSN | 1730-00-006-3770 |
| Item Name | Step,top,ladder |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| 8787-2 | C/1 Advisory reference — outside the item-of-supply concept Youngman Group Ltd |
| B8787-2 | 3/9 Design control — primary reference S G B Youngman Ltd (specials Division) |
| 8787-2 | 5/9 Secondary reference S G B Youngman Ltd (specials Division) |
| B8787-2 | C/1 Advisory reference — outside the item-of-supply concept Youngman Group Ltd |
NSN 1730-00-006-3770 is a Step,top,ladder, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5305-00-100-6811, 5306-01-583-4189. 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.