NSN 1730-01-452-0522 — this item is cataloged by the U.S. Government under National Stock Number 1730-01-452-0522. Manufacturer of record part number: PWA57937.
Relationship to Similar Equipment: REPLACES NSN 1730-00-092-8087
Overall Diameter: 6.500 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING
Attachment Method: BOLTED RING
1 manufacturer part number on file
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 1730-01-452-0522
NIIN: 014520522
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: PWA57937
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Adapter,ground Handling Equipmen, cataloged under National Stock Number 1730-01-452-0522, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 5 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
1730-01-452-0522
Primary Part Number
PWA57937
Item Name
Adapter,ground Handling Equipmen
FSC / FSG
1730 / 17 — Aircraft Ground Servicing Equipment
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
No interchangeability data on file.
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 1730-01-452-0522?
NSN 1730-01-452-0522 is a Adapter,ground Handling Equipmen, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-01-452-0522?
NSN 1730-01-452-0522 has 1 manufacturer part number on file: PWA57937 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of PWA57937?
Key specifications for PWA57937: Usage Design: AIRCRAFT ENGINE; Relationship to Similar Equipment: REPLACES NSN 1730-00-092-8087; Overall Diameter: 6.500 INCHES NOMINAL IN; Overall Length: 7.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 1730-01-452-0522 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.