PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10271Gear,spur

Lake Shore Systems, Inc. · NSN 3020-01-310-1226 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-310-1226 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-310-1226. Primary manufacturer part number: 10271.
Features
  • Gear,spur — FSC 3020
  • Style Designator: HUBLESS
  • Teeth Quantity: 18
  • Body Style: PLAIN, SOLID
  • Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 1020 OVERALL
  • Bore Style: PLAIN BOTH ENDS
  • 2 verified cross-references
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-310-1226, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-310-1226
Primary Part Number10271
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
Style DesignatorHUBLESS
Teeth Quantity18
Body StylePLAIN, SOLID
Material Document and ClassificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 1020 OVERALL
Bore StylePLAIN BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2935-00-446-633247-682-103-15 INTERCHANGEABLE
Cap,filler Opening
Bell Textron Inc
3120-00-661-5546SS-1220-12 INTERCHANGEABLE
Bearing,sleeve
Morpac Industries, Inc Div Actuator
5330-00-691-72024369422 INTERCHANGEABLE
Seal,plain Encased
Agco Corp Parts Opn
5365-00-914-853910271 INTERCHANGEABLE
Shim Set
L3harris Interstate Electronics Corporation
5950-01-079-7944SM-D-447805 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2530-01-121-078610271 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Titan Wheel Corporation of Illinois
5331-01-292-7144 INTERCHANGEABLE
O-Ring
3020-01-310-124640463 INTERCHANGEABLE
Pulley,groove
Lake Shore Systems, Inc.
3020-01-310-124740464 INTERCHANGEABLE
Pulley,groove
Lake Shore Systems, Inc.
5310-01-354-022510271 INTERCHANGEABLE
Nut,self-Locking,hexagon
Orscheln Products L.l.c.
Cross-Reference Index
Part NumberManufacturer
3794-3 Lake Shore Systems, Inc. (USA)
10271 PRIMARY Lake Shore Systems, Inc. (USA)
Related Parts
2935-00-446-6332INTERCHANGEABLE
CAP,FILLER OPENING
47-682-103-15
3120-00-661-5546INTERCHANGEABLE
BEARING,SLEEVE
SS-1220-12
5330-00-691-7202INTERCHANGEABLE
SEAL,PLAIN ENCASED
4369422
5365-00-914-8539INTERCHANGEABLE
SHIM SET
10271
5950-01-079-7944INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SM-D-447805
2530-01-121-0786INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
10271
5331-01-292-7144INTERCHANGEABLE
O-RING
3020-01-310-1246INTERCHANGEABLE
PULLEY,GROOVE
40463
3020-01-310-1247INTERCHANGEABLE
PULLEY,GROOVE
40464
5310-01-354-0225INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
10271
5340-01-665-0763INTERCHANGEABLE
HANDLE,BOW
10271
1680-01-665-9764INTERCHANGEABLE
PANEL,AFT
10271

Frequently Asked Questions

What is NSN 3020-01-310-1226?

NSN 3020-01-310-1226 is a Gear,spur, manufactured by Lake Shore Systems, Inc., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-310-1226?

NSN 3020-01-310-1226 has 2 cross-referenced part numbers: 3794-3 (Lake Shore Systems, Inc.), 10271 (Lake Shore Systems, Inc.).

What NSN replaces 3020-01-310-1226?

There are 12 known substitutes for 3020-01-310-1226: 2935-00-446-6332, 3120-00-661-5546, 5330-00-691-7202 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10271?

Key specifications for 10271: Style Designator: HUBLESS; Teeth Quantity: 18; Body Style: PLAIN, SOLID; Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 6 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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