NSN 3010-01-392-6987 · NIIN 013926987 · Part number 7789X387-1
Rexnord Industries, Llc Div Link-Belt Bearing Operation · FSC 3010 — Torque Converters and Speed Changers · FSG 30 — Mechanical Power Transmission Equipment · CAGE 19382
Government record, cited
NSN 3010-01-392-6987 — this item is cataloged by the U.S. Government under National Stock Number 3010-01-392-6987. Manufacturer of record part number: 7789X387-1.
Also searched as3010-01-392-6987 ·
3010013926987 ·
NIIN 013926987 ·
01-392-6987 ·
FSC 3010 Torque Converters and Speed Changers · CAGE 19382 · 7789X387-1
Manufacturer of record: Rexnord Industries, Llc Div Link-Belt Bearing Operation
Identification
NSN: 3010-01-392-6987
NIIN: 013926987
FSC: 3010 — Torque Converters and Speed Changers
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 7789X387-1
Manufacturer: Rexnord Industries, Llc Div Link-Belt Bearing Operation
General Description
The Gear Assembly,speed Decreaser, cataloged under National Stock Number 3010-01-392-6987, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rexnord Industries, Llc Div Link-Belt Bearing Operation. 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
3010-01-392-6987
Primary Part Number
7789X387-1
Item Name
Gear Assembly,speed Decreaser
FSC / FSG
3010 / 30 — Torque Converters and Speed Changers
Manufacturer
Rexnord Industries, Llc Div Link-Belt Bearing Operation
Rexnord Industries, Llc Div Link-Belt Bearing Operation (USA)
No interchangeability data on file.
Other items in FSC 3010 — Torque Converters and Speed Changers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3010-00-010-0577
3010-00-010-0577 · Item name not on file
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-267-4959
GRIDMEMBER,COUPLING
3010-00-356-3346
CLUTCH ASSEMBLY,FRICTION
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
3010-00-395-0188
CLUTCH,DRUM
Frequently Asked Questions
What is NSN 3010-01-392-6987?
NSN 3010-01-392-6987 is a Gear Assembly,speed Decreaser, manufactured by Rexnord Industries, Llc Div Link-Belt Bearing Operation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
What part numbers are listed for NSN 3010-01-392-6987?
NSN 3010-01-392-6987 has 1 manufacturer part number on file: 7789X387-1 (Rexnord Industries, Llc Div Link-Belt Bearing Operation).
What are the specifications of 7789X387-1?
Key specifications for 7789X387-1: End Item Identification: LINK BELT,MODEL LBE225-12V V. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3010-01-392-6987 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.