PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11-2624Gear,spur

Tyco Fire Products Lp · NSN 3020-00-026-8942 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-00-026-8942 — this item is cataloged by the U.S. Government under National Stock Number 3020-00-026-8942. Primary manufacturer part number: 11-2624.
Features
  • Gear,spur — FSC 3020
  • Pressure Angle: 14.5000 DEGREES
  • Nominal Outside Diameter: 1.417 INCHES IN
  • Pitch Diameter: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
  • Style Designator: HUBLESS
  • Face Nominal Width: 0.500 INCHES IN
  • Surface Treatment: CADMIUM OVERALL
  • Bore Style: PLAIN BOTH ENDS
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Comp 5155 Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-00-026-8942, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tyco Fire Products Lp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-00-026-8942
Primary Part Number11-2624
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Pressure Angle14.5000 DEGREES
Nominal Outside Diameter1.417 INCHES IN
Pitch Diameter1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
Style DesignatorHUBLESS
Face Nominal Width0.500 INCHES IN
Surface TreatmentCADMIUM OVERALL
Bore StylePLAIN BOTH ENDS
Tooth FormSTANDARD
Material Document and ClassificationFED STD 66,AISI/SAE 1030 FED STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 5155 OVERALL
Bore Nominal Diameter0.750 INCHES BOTH ENDS IN
Body StylePLAIN, SOLID
Teeth Quantity15
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-297-2151112624 INTERCHANGEABLE
Screw,shoulder
Telemechanics Inc
6625-00-603-71181126-24-2 INTERCHANGEABLE
Lead,test
Fluke Electronics Corp
5895-00-789-9646MX2942BAPX INTERCHANGEABLE
Delay Line Module
Joint Electronics Type Designation System
6760-00-939-7420825AND830 INTERCHANGEABLE
Adapter Setxtripod
Hanover Lantern Inc
5320-01-117-3505 INTERCHANGEABLE
Rivet,solid
5935-01-654-9383112624 INTERCHANGEABLE
Connector,bulkhead,electrical
Amphenol Corporation Div Amphenol Rf
5306-01-689-4647 INTERCHANGEABLE
Bolt,internal Wrenching
Cross-Reference Index
Part NumberManufacturer
SC2624 Magnetics Intl Inc Perfection Gear Div (USA)
801E6030 Kersey / American Lafrance a Div of Figgie International Inc (USA)
11-2624 PRIMARY Tyco Fire Products Lp (USA)
SC2624 Tyco Fire Products Lp (USA)
Related Parts
5305-00-297-2151INTERCHANGEABLE
SCREW,SHOULDER
112624
6625-00-603-7118INTERCHANGEABLE
LEAD,TEST
1126-24-2
5895-00-789-9646INTERCHANGEABLE
DELAY LINE MODULE
MX2942BAPX
6760-00-939-7420INTERCHANGEABLE
ADAPTER SETXTRIPOD
825AND830
5320-01-117-3505INTERCHANGEABLE
RIVET,SOLID
5935-01-654-9383INTERCHANGEABLE
CONNECTOR,BULKHEAD,ELECTRICAL
112624
5306-01-689-4647INTERCHANGEABLE
BOLT,INTERNAL WRENCHING

Frequently Asked Questions

What is NSN 3020-00-026-8942?

NSN 3020-00-026-8942 is a Gear,spur, manufactured by Tyco Fire Products Lp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-00-026-8942?

NSN 3020-00-026-8942 has 4 cross-referenced part numbers: SC2624 (Magnetics Intl Inc Perfection Gear Div), 801E6030 (Kersey / American Lafrance a Div of Figgie International Inc), 11-2624 (Tyco Fire Products Lp), SC2624 (Tyco Fire Products Lp).

What NSN replaces 3020-00-026-8942?

There are 7 known substitutes for 3020-00-026-8942: 5305-00-297-2151, 6625-00-603-7118, 5895-00-789-9646 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11-2624?

Key specifications for 11-2624: Pressure Angle: 14.5000 DEGREES; Nominal Outside Diameter: 1.417 INCHES IN; Pitch Diameter: 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN; Style Designator: HUBLESS. 13 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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