NSN 6125-00-031-2800 · NIIN 000312800 · Part number B5211
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc · FSC 6125 — Converters, Electrical, Rotating · FSG 61 — Electric Wire, Power, and Distribution Equipment · CAGE 07639
Government record, cited
NSN 6125-00-031-2800 — this item is cataloged by the U.S. Government under National Stock Number 6125-00-031-2800. Manufacturer of record part number: B5211.
Body Width: 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
Body Height: 0.316 INCHES NOMINAL IN
Body Length: 1.288 INCHES NOMINAL IN
Surface Treatment: PASSIVATE
Mounting Configuration: MOUNTED BY COMPRESSION ACTION OF SIDES OF COVER AT OPEN END
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Identification
NSN: 6125-00-031-2800
NIIN: 000312800
FSC: 6125 — Converters, Electrical, Rotating
FSG: 61 — Electric Wire, Power, and Distribution Equipment
Primary part number: B5211
Manufacturer: Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
General Description
The Cover,motor-Generator, cataloged under National Stock Number 6125-00-031-2800, is classified within Federal Supply Class 6125 (Converters, Electrical, Rotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Ge Aviation Systems Llc Dba Ge Aviation Systems Llc. Government technical data includes 6 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
Parameter
Value
NSN
6125-00-031-2800
Primary Part Number
B5211
Item Name
Cover,motor-Generator
FSC / FSG
6125 / 61 — Converters, Electrical, Rotating
Manufacturer
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc
Status
ACTIVE
Body Width
1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
Body Height
0.316 INCHES NOMINAL IN
Body Length
1.288 INCHES NOMINAL IN
Surface Treatment
PASSIVATE
Mounting Configuration
MOUNTED BY COMPRESSION ACTION OF SIDES OF COVER AT OPEN END
Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
No interchangeability data on file.
Other items in FSC 6125 — Converters, Electrical, Rotating
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6125-00-003-1509
DYNAMOTOR ASSY
6125-00-003-7891
6125-00-003-7891 · Item name not on file
6125-00-003-7892
6125-00-003-7892 · Item name not on file
6125-00-003-9687
6125-00-003-9687 · Item name not on file
6125-00-005-9947
6125-00-005-9947 · Item name not on file
6125-00-006-0017
6125-00-006-0017 · Item name not on file
6125-00-006-2702
6125-00-006-2702 · Item name not on file
6125-00-006-2703
6125-00-006-2703 · Item name not on file
Frequently Asked Questions
What is NSN 6125-00-031-2800?
NSN 6125-00-031-2800 is a Cover,motor-Generator, manufactured by Ge Aviation Systems Llc Dba Ge Aviation Systems Llc, classified under FSC 6125, Converters, Electrical, Rotating. Status: active.
What part numbers are listed for NSN 6125-00-031-2800?
NSN 6125-00-031-2800 has 1 manufacturer part number on file: B5211 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
What are the specifications of B5211?
Key specifications for B5211: Body Width: 1.250 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN; Body Height: 0.316 INCHES NOMINAL IN; Body Length: 1.288 INCHES NOMINAL IN; Surface Treatment: PASSIVATE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 6125-00-031-2800 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.