PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10853Gear,spur

Grimes Aerospace Company · NSN 3020-00-674-2264 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-674-2264 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-674-2264. Primary manufacturer part number: 10853.
Features
  • Gear,spur — FSC 3020
  • Material: STEEL CORROSION RESISTING OVERALL
  • Pressure Angle: 14.5000 DEGREES
  • Bore Nominal Diameter: 0.182 INCHES BOTH ENDS IN
  • Bore Style: PLAIN BOTH ENDS
  • Teeth Quantity: 18
  • Body Style: PLAIN, SOLID
  • Pitch Diameter: 0.3750 INCHES NOMINAL IN
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-674-2264, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-674-2264
Primary Part Number10853
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Pressure Angle14.5000 DEGREES
Bore Nominal Diameter0.182 INCHES BOTH ENDS IN
Bore StylePLAIN BOTH ENDS
Teeth Quantity18
Body StylePLAIN, SOLID
Pitch Diameter0.3750 INCHES NOMINAL IN
Style DesignatorHUBLESS
Nominal Outside Diameter0.416 INCHES IN
Face Nominal Width0.375 INCHES IN
Tooth FormSTUB
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5365-00-213-032399110853 INTERCHANGEABLE
Ring,inlet Arm Seal
Alfa Laval Inc
3120-00-394-762010853 INTERCHANGEABLE
Bushing
Rps-Fl, Inc. Dba Rps Inc
5910-00-784-06969998826 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Us Army Aviation and Missile Command
5930-00-901-922910853 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
6230-01-346-81531413-5000 INTERCHANGEABLE
Light,extension
General Manufacturing Inc
7610-01-573-534710853 INTERCHANGEABLE
Manual,technical
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
10853 PRIMARY Grimes Aerospace Company (USA)
Related Parts
5365-00-213-0323INTERCHANGEABLE
RING,INLET ARM SEAL
99110853
3120-00-394-7620INTERCHANGEABLE
BUSHING
10853
5910-00-784-0696INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
9998826
5930-00-901-9229INTERCHANGEABLE
SWITCH,ROTARY
10853
6230-01-346-8153INTERCHANGEABLE
LIGHT,EXTENSION
1413-5000
7610-01-573-5347INTERCHANGEABLE
MANUAL,TECHNICAL
10853

Frequently Asked Questions

What is NSN 3020-00-674-2264?

NSN 3020-00-674-2264 is a Gear,spur, manufactured by Grimes Aerospace Company, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-674-2264?

NSN 3020-00-674-2264 has 1 cross-referenced part number: 10853 (Grimes Aerospace Company).

What NSN replaces 3020-00-674-2264?

There are 6 known substitutes for 3020-00-674-2264: 5365-00-213-0323, 3120-00-394-7620, 5910-00-784-0696 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10853?

Key specifications for 10853: Material: STEEL CORROSION RESISTING OVERALL; Pressure Angle: 14.5000 DEGREES; Bore Nominal Diameter: 0.182 INCHES BOTH ENDS IN; Bore Style: PLAIN BOTH ENDS. 11 total characteristics are documented in the Federal Logistics Information System.

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