NSN 1730-00-977-7722 — this item is cataloged by the U.S. Government under National Stock Number 1730-00-977-7722. Manufacturer of record part number: 57P891391-5.
Functional Description: USED ON TRACK ASSY SUPPORT/AFT POSITION/LEFT HAND SIDE
Material: STEEL
Attachment Method: HOOK
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 1730-00-977-7722
NIIN: 009777722
FSC: 1730 — Aircraft Ground Servicing Equipment
FSG: 17 — Aircraft Launch, Landing, and Ground Handling Equipment
Primary part number: 57P891391-5
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Adapter,ground Handling Equipmen, cataloged under National Stock Number 1730-00-977-7722, 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 Northrop Grumman Systems Corporation. Government technical data includes 4 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
1730-00-977-7722
Primary Part Number
57P891391-5
Item Name
Adapter,ground Handling Equipmen
FSC / FSG
1730 / 17 — Aircraft Ground Servicing Equipment
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Usage Design
AIRCRAFT ENGINE
Functional Description
USED ON TRACK ASSY SUPPORT/AFT POSITION/LEFT HAND SIDE
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 1730-00-977-7722?
NSN 1730-00-977-7722 is a Adapter,ground Handling Equipmen, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
What part numbers are listed for NSN 1730-00-977-7722?
NSN 1730-00-977-7722 has 1 manufacturer part number on file: 57P891391-5 (Northrop Grumman Systems Corporation).
What are the specifications of 57P891391-5?
Key specifications for 57P891391-5: Usage Design: AIRCRAFT ENGINE; Overall Length: 10.100 INCHES NOMINAL IN; Overall Width: 5.000 INCHES NOMINAL IN; Functional Description: USED ON TRACK ASSY SUPPORT/AFT POSITION/LEFT HAND SIDE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 1730-00-977-7722 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.
What is the DEMIL code for NSN 1730-00-977-7722?
NSN 1730-00-977-7722 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.