NSN 4920-01-073-9479 · NIIN 010739479 · Part number T672551
Northrop Grumman Systems Corporation · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 03956
Government record, cited
NSN 4920-01-073-9479 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-073-9479. Manufacturer of record part number: T672551.
Also searched as4920-01-073-9479 ·
4920010739479 ·
NIIN 010739479 ·
01-073-9479 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 03956 · T672551
Functional Description: USED TO ALIGN RACK GEARS OF LINEAR ELECTRO-MECHANICAL ACTUATOR AND PIN MATING GEARS
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 4920-01-073-9479
NIIN: 010739479
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: T672551
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Tilt Assembly,alignment Fixture, cataloged under National Stock Number 4920-01-073-9479, 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 Corporation. Government technical data includes 1 specification, 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.
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 4920-01-073-9479?
NSN 4920-01-073-9479 is a Tilt Assembly,alignment Fixture, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-073-9479?
NSN 4920-01-073-9479 has 1 manufacturer part number on file: T672551 (Northrop Grumman Systems Corporation).
What are the specifications of T672551?
Key specifications for T672551: Functional Description: USED TO ALIGN RACK GEARS OF LINEAR ELECTRO-MECHANICAL ACTUATOR AND PIN MATING GEARS; End Item Identification: AS-653B AND AS-1199A ANTENNAS A. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-073-9479 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.