NSN 1730-01-663-0554 — this item is cataloged by the U.S. Government under National Stock Number 1730-01-663-0554. Manufacturer of record part number: 38-510-103.
Supplementary Features: WEIGHT 150 LBS; 4 MANUAL JACKS FOR UP TO 12 INCHES OF VERTICLE ADJUSTMENT OR LEVELING AND SWIVEL LOCK CASTERS. LBS
Step Width: 40 INCH IN
Wheel Quantity: 2
Platform Length: 65.0 INCHES NOMINAL IN
Identification
NSN: 1730-01-663-0554
NIIN: 016630554
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: 38-510-103
Manufacturer: Kwd Aircraft Support Equipment Llc
General Description
The Staircase,aircraft Boarding, cataloged under National Stock Number 1730-01-663-0554, 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 Kwd Aircraft Support Equipment Llc. Government technical data includes 8 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.
Technical Specifications
Parameter
Value
NSN
1730-01-663-0554
Primary Part Number
38-510-103
Item Name
Staircase,aircraft Boarding
FSC / FSG
1730 / 17 — Aircraft Ground Servicing Equipment
Manufacturer
Kwd Aircraft Support Equipment Llc
Status
ACTIVE
Platform Width
68.0 INCHES NOMINAL IN
Step Quantity
4
Platform Height
42.0 INCHES NOMINAL IN
Supplementary Features
WEIGHT 150 LBS; 4 MANUAL JACKS FOR UP TO 12 INCHES OF VERTICLE ADJUSTMENT OR LEVELING AND SWIVEL LOCK CASTERS. LBS
Other items in FSC 1730 — Aircraft Ground Servicing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1730-00-003-0749
COVER,SPRAY UNIT
1730-00-030-6566
1730-00-030-6566 · Item name not on file
1730-00-035-6653
1730-00-035-6653 · Item name not on file
1730-00-263-3080
SLING,AIRCRAFT MAINTENANCE
1730-00-331-5146
1730-00-331-5146 · Item name not on file
1730-00-337-2374
1730-00-337-2374 · Item name not on file
1730-00-395-6565
1730-00-395-6565 · Item name not on file
1730-00-606-5385
ADAPTER SET,GROUND HANDLING EQUI
Frequently Asked Questions
What is NSN 1730-01-663-0554?
NSN 1730-01-663-0554 is a Staircase,aircraft Boarding, manufactured by Kwd Aircraft Support Equipment Llc, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-01-663-0554?
NSN 1730-01-663-0554 has 1 manufacturer part number on file: 38-510-103 (Kwd Aircraft Support Equipment Llc).
What are the specifications of 38-510-103?
Key specifications for 38-510-103: Platform Width: 68.0 INCHES NOMINAL IN; Step Quantity: 4; Platform Height: 42.0 INCHES NOMINAL IN; Supplementary Features: WEIGHT 150 LBS; 4 MANUAL JACKS FOR UP TO 12 INCHES OF VERTICLE ADJUSTMENT OR LEVELING AND SWIVEL LOCK CASTERS. LBS. 8 specifications are documented in the U.S. Government catalog.
Is NSN 1730-01-663-0554 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.