PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCC646991Gear,modified

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 3020-00-245-8463 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-245-8463 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-245-8463. Primary manufacturer part number: SCC646991.
Features
  • Gear,modified — FSC 3020
  • 7 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear,modified, cataloged under National Stock Number 3020-00-245-8463, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear,modified
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersSecs Inc (CAGE 23266); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063); Bae Systems Information and Electronic Systems Integration I (CAGE 12705); Altra Industrial Motion Corp. (CAGE 71041); Simco Inc (CAGE 13479)
Technical Specifications
ParameterValue
NSN3020-00-245-8463
Primary Part NumberSCC646991
Item NameGear,modified
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-061-6282 INTERCHANGEABLE
Drill,twist
5815-00-859-660901581 INTERCHANGEABLE
Armature
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
1325-00-943-319264D11465 INTERCHANGEABLE
Lug,suspension,aircraft Ordnance
Air Armament Center/ En
5220-01-109-3919M22520/3-9 INTERCHANGEABLE
Gage,crimping Tool
Sae International Dba Sae International
3540-01-204-5393 INTERCHANGEABLE
Sealing Machine
2540-01-381-93310.1581 INTERCHANGEABLE
Adjuster,vehicular Seat
Isringhausen, Inc.
Cross-Reference Index
Part NumberManufacturer
01-581 Secs Inc (USA)
SCC646991 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
1126506-1 Bae Systems Information and Electronic Systems Integration I (USA)
G261 Altra Industrial Motion Corp. (USA)
SC-C-646991 Simco Inc (USA)
501-2378-301 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
1126506-1 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
5133-00-061-6282INTERCHANGEABLE
DRILL,TWIST
5815-00-859-6609INTERCHANGEABLE
ARMATURE
01581
1325-00-943-3192INTERCHANGEABLE
LUG,SUSPENSION,AIRCRAFT ORDNANCE
64D11465
5220-01-109-3919INTERCHANGEABLE
GAGE,CRIMPING TOOL
M22520/3-9
3540-01-204-5393INTERCHANGEABLE
SEALING MACHINE
2540-01-381-9331INTERCHANGEABLE
ADJUSTER,VEHICULAR SEAT
0.1581

Frequently Asked Questions

What is NSN 3020-00-245-8463?

NSN 3020-00-245-8463 is a Gear,modified, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-245-8463?

NSN 3020-00-245-8463 has 7 cross-referenced part numbers: 01-581 (Secs Inc), SCC646991 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 1126506-1 (Bae Systems Information and Electronic Systems Integration I), G261 (Altra Industrial Motion Corp.), SC-C-646991 (Simco Inc) and 2 more.

What NSN replaces 3020-00-245-8463?

There are 6 known substitutes for 3020-00-245-8463: 5133-00-061-6282, 5815-00-859-6609, 1325-00-943-3192 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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