NSN 3020-01-316-1107 · NIIN 013161107 · Part number 1858907
Northrop Grumman Systems Corporation · FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain · FSG 30 — Mechanical Power Transmission Equipment · CAGE 03956
Government record, cited
NSN 3020-01-316-1107 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-316-1107. Manufacturer of record part number: 1858907.
Also searched as3020-01-316-1107 ·
3020013161107 ·
NIIN 013161107 ·
01-316-1107 ·
FSC 3020 Gears, Pulleys, Sprockets, and Transmission Chain · CAGE 03956 · 1858907 · 1977616 · 1977616 ITEM 14
Manufacturer of record: Northrop Grumman Systems Corporation
Identification
NSN: 3020-01-316-1107
NIIN: 013161107
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1858907
Manufacturer: Northrop Grumman Systems Corporation
General Description
The Gear,spur, cataloged under National Stock Number 3020-01-316-1107, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Gear,spur
FSC / FSG
3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30)
Manufacturers
Northrop Grumman Systems Corporation (CAGE 03956)
Technical Specifications
Parameter
Value
NSN
3020-01-316-1107
Primary Part Number
1858907
Item Name
Gear,spur
FSC / FSG
3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain
Manufacturer
Northrop Grumman Systems Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-316-23931858780POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Northrop Grumman Systems Corporation
3040-01-316-30731858784-7POSSIBLE MATCH
COLLAR,SHAFT
Possible match (shared part number)Northrop Grumman Systems Corporation
3040-01-316-30741808814-2POSSIBLE MATCH
CLAMP,HUB
Possible match (shared part number)Northrop Grumman Systems Corporation
3040-01-316-58051819552-1POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Northrop Grumman Systems Corporation
3040-01-316-58061819552-2POSSIBLE MATCH
SHAFT,STRAIGHT
Possible match (shared part number)Northrop Grumman Systems Corporation
3020-01-319-08141808913-2POSSIBLE MATCH
GEAR,ANTIBACKLASH,SPUR
Possible match (shared part number)Northrop Grumman Systems Corporation
5340-01-548-96711819558-2POSSIBLE MATCH
CLAMP,SYNCHRO
Possible match (shared part number)Northrop Grumman Systems Corporation
NSN 3020-01-316-1107 is a Gear,spur, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
What part numbers are listed for NSN 3020-01-316-1107?
NSN 3020-01-316-1107 has 2 manufacturer part numbers on file: 1858907 (Northrop Grumman Systems Corporation), 1977616 ITEM 14 (Northrop Grumman Systems Corporation).
What NSN replaces 3020-01-316-1107?
7 possible matches (shared part number, not a government interchangeability claim): 3040-01-316-2393, 3040-01-316-3073, 3040-01-316-3074. Verify interchangeability with system specifications before substitution.
Is NSN 3020-01-316-1107 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.