NSN 4920-01-200-5306 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-200-5306. Manufacturer of record part number: MC90646.
Also searched as4920-01-200-5306 ·
4920012005306 ·
NIIN 012005306 ·
01-200-5306 ·
FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 76050 · MC90646
Nearby stock numbers← 4920-01-200-5305 Plate, Tie-Down Ring
·
4920-01-200-5307 →
Features
Holding Fixture,base — FSC 4920
Functional Description: USED TO MOUNT BASE ONTO A FLAT SURFACE DURING REMOVAL,REPLACEMENT AND TORQUING OF VARIOUS PLUGS AND RETAINERS AND SURGE DAMPER BODY OF MANIFOLD,HYDRAULIC-APU START AT DEPOT LEVEL OF MAINTENANCE
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
Identification
NSN: 4920-01-200-5306
NIIN: 012005306
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: MC90646
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
General Description
The Holding Fixture,base, cataloged under National Stock Number 4920-01-200-5306, 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 Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace. 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.
Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
Status
ACTIVE
Functional Description
USED TO MOUNT BASE ONTO A FLAT SURFACE DURING REMOVAL,REPLACEMENT AND TORQUING OF VARIOUS PLUGS AND RETAINERS AND SURGE DAMPER BODY OF MANIFOLD,HYDRAULIC-APU START AT DEPOT LEVEL OF MAINTENANCE
Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA)
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 4920-01-200-5306?
NSN 4920-01-200-5306 is a Holding Fixture,base, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-200-5306?
NSN 4920-01-200-5306 has 1 manufacturer part number on file: MC90646 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace).
What are the specifications of MC90646?
Key specifications for MC90646: Functional Description: USED TO MOUNT BASE ONTO A FLAT SURFACE DURING REMOVAL,REPLACEMENT AND TORQUING OF VARIOUS PLUGS AND RETAINERS AND SURGE DAMPER BODY OF MANIFOLD,HYDRAULIC-APU START AT DEPOT LEVEL OF MAINTENANCE; End Item Identification: KC-135R ENGINE SUPPORT EQUIPMENT. 1 specification is documented in the U.S. Government catalog.
Is NSN 4920-01-200-5306 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.