PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

99115273Gear,spur

Alfa Laval Inc · NSN 3020-00-294-8899 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-294-8899 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-294-8899. Primary manufacturer part number: 99115273.
Features
  • Gear,spur — FSC 3020
  • Body Style: PLAIN, SOLID
  • Teeth Quantity: 8
  • Nominal Distance From Bore Center to Keyway Bottom: 0.472 INCHES BOTH ENDS IN
  • Nominal Outside Diameter: 2.000 INCHES IN
  • Style Designator: HUBLESS
  • Material: STEEL OVERALL
  • Pressure Angle: 28.0000 DEGREES
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-294-8899, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Alfa Laval Inc. Government technical data includes 14 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-294-8899
Primary Part Number99115273
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerAlfa Laval Inc
StatusACTIVE
Body StylePLAIN, SOLID
Teeth Quantity8
Nominal Distance From Bore Center to Keyway Bottom0.472 INCHES BOTH ENDS IN
Nominal Outside Diameter2.000 INCHES IN
Style DesignatorHUBLESS
MaterialSTEEL OVERALL
Pressure Angle28.0000 DEGREES
Pitch Diameter1.6000 INCHES NOMINAL IN
Material Document and ClassificationMIL-S-869,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Tooth FormSTANDARD
Keyway Nominal Width0.189 INCHES BOTH ENDS IN
Bore Nominal Diameter0.685 INCHES BOTH ENDS IN
Face Nominal Width0.499 INCHES IN
Bore StyleW/ KEYWAY BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5915-00-103-02752558160-3 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-229-515515273 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
5950-00-406-396511213 INTERCHANGEABLE
Transformer,pulse
Inrcore, Llc Div Inrcore
1560-01-027-005215273 INTERCHANGEABLE
Support,structural Component,air
Nuspace, Inc
5310-01-068-8405 INTERCHANGEABLE
Nut
5120-01-071-367315-173-B8 INTERCHANGEABLE
Crimping Tool,sheet Metal Pipe,h
Bon Tool Co
6510-01-320-78951527-3 INTERCHANGEABLE
Adhesive Tape,surgical
3m Company Div Health Care Business
5995-01-567-783015273 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Elbitamerica, Inc. Dba Elbitamerica Inc
5935-01-630-595315273 INTERCHANGEABLE
Connector Assembly,electrical
Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
Cross-Reference Index
Part NumberManufacturer
15273 Alfa Laval Inc (USA)
99115273 PRIMARY Alfa Laval Inc (USA)
Related Parts
5915-00-103-0275INTERCHANGEABLE
FILTER,BAND PASS
2558160-3
5950-00-229-5155INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
15273
5950-00-406-3965INTERCHANGEABLE
TRANSFORMER,PULSE
11213
1560-01-027-0052INTERCHANGEABLE
SUPPORT,STRUCTURAL COMPONENT,AIR
15273
5310-01-068-8405INTERCHANGEABLE
NUT
5120-01-071-3673INTERCHANGEABLE
CRIMPING TOOL,SHEET METAL PIPE,H
15-173-B8
6510-01-320-7895INTERCHANGEABLE
ADHESIVE TAPE,SURGICAL
1527-3
5995-01-567-7830INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
15273
5935-01-630-5953INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL
15273

Frequently Asked Questions

What is NSN 3020-00-294-8899?

NSN 3020-00-294-8899 is a Gear,spur, manufactured by Alfa Laval Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-294-8899?

NSN 3020-00-294-8899 has 2 cross-referenced part numbers: 15273 (Alfa Laval Inc), 99115273 (Alfa Laval Inc).

What NSN replaces 3020-00-294-8899?

There are 9 known substitutes for 3020-00-294-8899: 5915-00-103-0275, 5950-00-229-5155, 5950-00-406-3965 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 99115273?

Key specifications for 99115273: Body Style: PLAIN, SOLID; Teeth Quantity: 8; Nominal Distance From Bore Center to Keyway Bottom: 0.472 INCHES BOTH ENDS IN; Nominal Outside Diameter: 2.000 INCHES IN. 14 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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