NSN 4920-01-372-2791 · NIIN 013722791 · Part number DAA7221G307-001
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 1W025
Government record, cited
NSN 4920-01-372-2791 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-372-2791. Manufacturer of record part number: DAA7221G307-001.
Also searched as4920-01-372-2791 ·
4920013722791 ·
NIIN 013722791 ·
01-372-2791 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 1W025 · DAA7221G307-001 · DAA7221P208-101
Manufacturer of record: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Identification
NSN: 4920-01-372-2791
NIIN: 013722791
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: DAA7221G307-001
Manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
General Description
The Test Set,pneumatic System Compon, cataloged under National Stock Number 4920-01-372-2791, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA)
Reference documents
Reference
Meaning
DAA7221P208-101
5/9Secondary reference
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file
Frequently Asked Questions
What is NSN 4920-01-372-2791?
NSN 4920-01-372-2791 is a Test Set,pneumatic System Compon, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-372-2791?
NSN 4920-01-372-2791 has 1 manufacturer part number on file: DAA7221G307-001 (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
What are the specifications of DAA7221G307-001?
Key specifications for DAA7221G307-001: End Item Identification: PACER SPECIAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-372-2791 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.