PartsTable TECHNICAL DATA SHEET
NSN 4920-01-200-8810Government record, cited

Maintenance Fixture, Support4920-01-200-8810

NSN 4920-01-200-8810 · NIIN 012008810 · Part number MC90399
Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 76050
Government record, cited
NSN 4920-01-200-8810 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-200-8810. Manufacturer of record part number: MC90399.
Also searched as  4920-01-200-8810 · 4920012008810 · NIIN 012008810 · 01-200-8810 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 76050 · MC90399
Nearby stock numbers  ·
Features
  • Maintenance Fixture,support — FSC 4920
  • General Characteristics Item Description: 5.900 IN. LG;5.540 IN. W;3.000 IN. H IN
  • Functional Description: REQUIRED TO HOLD MANIFOLD,HYDRAULIC-APU START,DURING REMOVAL,REPLACEMENT AND TORQUING DURING OVERHAUL AT DEPOT LEVEL MAINTENANCE
  • 1 manufacturer part number on file
  • Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
Identification
  • NSN: 4920-01-200-8810
  • NIIN: 012008810
  • FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: MC90399
  • Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
General Description

The Maintenance Fixture,support, cataloged under National Stock Number 4920-01-200-8810, 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 2 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
ParameterValue
NSN4920-01-200-8810
Primary Part NumberMC90399
Item NameMaintenance Fixture,support
FSC / FSG4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
ManufacturerEaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace
StatusACTIVE
General Characteristics Item Description5.900 IN. LG;5.540 IN. W;3.000 IN. H IN
Functional DescriptionREQUIRED TO HOLD MANIFOLD,HYDRAULIC-APU START,DURING REMOVAL,REPLACEMENT AND TORQUING DURING OVERHAUL AT DEPOT LEVEL MAINTENANCE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
MC90399 PRIMARY 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 4920-01-200-8810?

NSN 4920-01-200-8810 is a Maintenance Fixture,support, 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 4920-01-200-8810?

NSN 4920-01-200-8810 has 1 manufacturer part number on file: MC90399 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace).

What are the specifications of MC90399?

Key specifications for MC90399: General Characteristics Item Description: 5.900 IN. LG;5.540 IN. W;3.000 IN. H IN; Functional Description: REQUIRED TO HOLD MANIFOLD,HYDRAULIC-APU START,DURING REMOVAL,REPLACEMENT AND TORQUING DURING OVERHAUL AT DEPOT LEVEL MAINTENANCE; End Item Identification: KC-135R ACFT AGE.. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4920-01-200-8810 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.
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