Functional Description: QANTIBACKLASH "U" CLAMP TOOL IS REQUIRED TO MAINTAIN THE POSITION OF THE PRECISION GEAR TRAIN WHEN PERFORMING MAINTENANCE (REMOVAL AND REPLACEMENT OF THE DIFFERENTIAL TRANSFORMER) ON THE MAGNETIC VARIATION ENTRY PANEL
Identification
NSN: 4920-01-452-9033
NIIN: 014529033
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
General Description
The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-452-9033, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
QANTIBACKLASH "U" CLAMP TOOL IS REQUIRED TO MAINTAIN THE POSITION OF THE PRECISION GEAR TRAIN WHEN PERFORMING MAINTENANCE (REMOVAL AND REPLACEMENT OF THE DIFFERENTIAL TRANSFORMER) ON THE MAGNETIC VARIATION ENTRY PANEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
SD1310
3/2Design control — primary reference
U.S. Government activity
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
Related Parts in Maintenance and Repair Shop Equipment
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
18910480100
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 4920-01-452-9033?
NSN 4920-01-452-9033 is a Fixture,aircraft Maintenance, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What are the specifications of 4920-01-452-9033?
Key specifications for 4920-01-452-9033: Functional Description: QANTIBACKLASH "U" CLAMP TOOL IS REQUIRED TO MAINTAIN THE POSITION OF THE PRECISION GEAR TRAIN WHEN PERFORMING MAINTENANCE (REMOVAL AND REPLACEMENT OF THE DIFFERENTIAL TRANSFORMER) ON THE MAGNETIC VARIATION ENTRY PANEL; End Item Identification: T56 FOR E-2. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-452-9033 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 4920-01-452-9033?
NSN 4920-01-452-9033 has DEMIL Code Q. 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.