NSN 2820-00-415-4931 · NIIN 004154931 · Part number DM663
Banner Industries Inc Skinner Engine Co Div · FSC 2820 — Steam Engines, Reciprocating; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 55139
Government record, cited
NSN 2820-00-415-4931 — this item is cataloged by the U.S. Government under National Stock Number 2820-00-415-4931. Manufacturer of record part number: DM663.
Also searched as2820-00-415-4931 ·
2820004154931 ·
NIIN 004154931 ·
00-415-4931 ·
FSC 2820 Steam Engines, Reciprocating; and Components · CAGE 55139 · DM663 · DM663PCDM663 · E65-12-2420
Manufacturer of record: Banner Industries Inc Skinner Engine Co Div
Identification
NSN: 2820-00-415-4931
NIIN: 004154931
FSC: 2820 — Steam Engines, Reciprocating; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: DM663
Manufacturer: Banner Industries Inc Skinner Engine Co Div
General Description
The Valve,stem,e,haust, cataloged under National Stock Number 2820-00-415-4931, is classified within Federal Supply Class 2820 (Steam Engines, Reciprocating; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Banner Industries Inc Skinner Engine Co Div. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Valve,stem,e,haust
FSC / FSG
2820 — Steam Engines, Reciprocating; and Components (FSG 28)
Manufacturers
Banner Industries Inc Skinner Engine Co Div (CAGE 55139)
Technical Specifications
Parameter
Value
NSN
2820-00-415-4931
Primary Part Number
DM663
Item Name
Valve,stem,e,haust
FSC / FSG
2820 / 28 — Steam Engines, Reciprocating; and Components
Other items in FSC 2820 — Steam Engines, Reciprocating; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2820-00-057-0942
2820-00-057-0942 · Item name not on file
2820-00-364-0442
2820-00-364-0442 · Item name not on file
2820-00-364-0507
2820-00-364-0507 · Item name not on file
2820-00-364-0508
2820-00-364-0508 · Item name not on file
2820-00-415-5190
2820-00-415-5190 · Item name not on file
2820-00-415-5259
2820-00-415-5259 · Item name not on file
2820-00-415-5260
2820-00-415-5260 · Item name not on file
2820-00-415-7168
CAMSHAFT
Frequently Asked Questions
What is NSN 2820-00-415-4931?
NSN 2820-00-415-4931 is a Valve,stem,e,haust, manufactured by Banner Industries Inc Skinner Engine Co Div, classified under FSC 2820, Steam Engines, Reciprocating; and Components. Status: active.
What part numbers are listed for NSN 2820-00-415-4931?
NSN 2820-00-415-4931 has 3 manufacturer part numbers on file: DM663 (Banner Industries Inc Skinner Engine Co Div), DM663PCDM663 (Banner Industries Inc Skinner Engine Co Div), E65-12-2420 (Banner Industries Inc Skinner Engine Co Div).
Is NSN 2820-00-415-4931 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.