The Staircase,aircraft Boarding, cataloged under National Stock Number 1730-01-507-4903, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Lift-a-Loft, Llc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-507-4903 |
| Primary Part Number | AS228CC |
| Item Name | Staircase,aircraft Boarding |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Lift-a-Loft, Llc |
| Status | ACTIVE |
| Illuminated Location | PLATFORM AND STEP |
| Step Length | 48IN. IN |
| Platform Width | 42.000 INCHES MINIMUM IN |
| Platform Height | 96.000 INCHES MINIMUM AND 228.000 INCHES MAXIMUM IN |
| Pneumatic Tire | INCLUDED |
| Step Width | 9IN. IN |
| Wheel Quantity | 4 |
| Platform Length | 42.000 INCHES MINIMUM AND 58.000 INCHES MAXIMUM IN |
| Adjustability | ADJUSTABLE |
| Specific Usage Design | ALLOWS PERSONNEL TO BOARD AND DE-BOARD VARIOUS AIRFRAMES |
| Test Data Document | 98752-PD02LEEV25 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| 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 |
|---|---|
| AS228CC PRIMARY | Lift-a-Loft, Llc (USA) |
NSN 1730-01-507-4903 is a Staircase,aircraft Boarding, manufactured by Lift-a-Loft, Llc, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-507-4903 has 1 manufacturer part number on file: AS228CC (Lift-a-Loft, Llc).
Key specifications for AS228CC: Illuminated Location: PLATFORM AND STEP; Step Length: 48IN. IN; Platform Width: 42.000 INCHES MINIMUM IN; Platform Height: 96.000 INCHES MINIMUM AND 228.000 INCHES MAXIMUM IN. 11 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.