PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

260157Gear Assy

Stone Safety Corp · NSN 3020-00-399-1286 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-399-1286 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-399-1286. Primary manufacturer part number: 260157.
Features
  • Gear Assy — FSC 3020
  • 1 verified cross-reference
  • Primary manufacturer: Stone Safety Corp
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
General Description

The Gear Assy, cataloged under National Stock Number 3020-00-399-1286, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Stone Safety Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGear Assy
FSC / FSG3020 — No Item Name Available (FSG 30)
ManufacturersStone Safety Corp (CAGE 08219)
Technical Specifications
ParameterValue
NSN3020-00-399-1286
Primary Part Number260157
Item NameGear Assy
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerStone Safety Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-198-1763 INTERCHANGEABLE
Bearing,ball,annular
5930-00-775-3783 INTERCHANGEABLE
Switch,thermostatic
8040-01-055-6873260157 INTERCHANGEABLE
Adhesive
Bae Systems Information and Electronic Systems Integration Inc.
Cross-Reference Index
Part NumberManufacturer
260157 Stone Safety Corp (USA)
Related Parts
3110-00-198-1763INTERCHANGEABLE
BEARING,BALL,ANNULAR
5930-00-775-3783INTERCHANGEABLE
SWITCH,THERMOSTATIC
8040-01-055-6873INTERCHANGEABLE
ADHESIVE
260157

Frequently Asked Questions

What is NSN 3020-00-399-1286?

NSN 3020-00-399-1286 is a Gear Assy, manufactured by Stone Safety Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-399-1286?

NSN 3020-00-399-1286 has 1 cross-referenced part number: 260157 (Stone Safety Corp).

What NSN replaces 3020-00-399-1286?

There are 3 known substitutes for 3020-00-399-1286: 3110-00-198-1763, 5930-00-775-3783, 8040-01-055-6873. Verify interchangeability with system specifications before substitution.

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