NSN 2930-00-475-1086 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-475-1086. Manufacturer of record part number: SE20B2.
Also searched as2930-00-475-1086 ·
2930004751086 ·
NIIN 004751086 ·
00-475-1086 ·
FSC 2930 Engine Cooling System Components, Nonaircraft · CAGE 66289 · SE20B2
Nearby stock numbers← 2930-00-475-0544
·
2930-00-475-1289 Gear Assembly, Fan D →
Features
Flange,screen Retaining — FSC 2930
General Characteristics Item Description: STEEL;RED OXIDE PRIMER O/A;13.655 IN. OD;10.605 IN. ID;SIX MTG HOLES,0.300 IN. DIA,EQUALLY SPACED ON 13.188 IN. DIA BOLT CIRCLE IN
1 manufacturer part number on file
Manufacturer of record: Wisconsin Motors, Llc
Identification
NSN: 2930-00-475-1086
NIIN: 004751086
FSC: 2930 — Engine Cooling System Components, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: SE20B2
Manufacturer: Wisconsin Motors, Llc
General Description
The Flange,screen Retaining, cataloged under National Stock Number 2930-00-475-1086, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Wisconsin Motors, Llc. 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.
Technical Specifications
Parameter
Value
NSN
2930-00-475-1086
Primary Part Number
SE20B2
Item Name
Flange,screen Retaining
FSC / FSG
2930 / 29 — Engine Cooling System Components, Nonaircraft
Manufacturer
Wisconsin Motors, Llc
Status
ACTIVE
General Characteristics Item Description
STEEL;RED OXIDE PRIMER O/A;13.655 IN. OD;10.605 IN. ID;SIX MTG HOLES,0.300 IN. DIA,EQUALLY SPACED ON 13.188 IN. DIA BOLT CIRCLE IN
Other items in FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-000-3438
2930-00-000-3438 · Item name not on file
2930-00-001-3502
PARTS KIT,ENGINE WATER PUMP
2930-00-001-6288
2930-00-001-6288 · Item name not on file
2930-00-001-6299
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6300
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6301
PUMP,COOLING SYSTEM,ENGINE
2930-00-001-6302
CORE,RADIATOR
2930-00-001-7842
2930-00-001-7842 · Item name not on file
Frequently Asked Questions
What is NSN 2930-00-475-1086?
NSN 2930-00-475-1086 is a Flange,screen Retaining, manufactured by Wisconsin Motors, Llc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
What part numbers are listed for NSN 2930-00-475-1086?
NSN 2930-00-475-1086 has 1 manufacturer part number on file: SE20B2 (Wisconsin Motors, Llc).
What are the specifications of SE20B2?
Key specifications for SE20B2: General Characteristics Item Description: STEEL;RED OXIDE PRIMER O/A;13.655 IN. OD;10.605 IN. ID;SIX MTG HOLES,0.300 IN. DIA,EQUALLY SPACED ON 13.188 IN. DIA BOLT CIRCLE IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2930-00-475-1086 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.