PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1187Gear,bevel

Dotco/cooper Air Tools an Affil of Cooper Industries Inc · NSN 3020-01-056-5367 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-056-5367 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-056-5367. Primary manufacturer part number: 1187.
Features
  • Gear,bevel — FSC 3020
  • Pitch Diameter: 0.5625 INCHES NOMINAL IN
  • Tooth Direction: LEFT
  • Bore Style: PARTIAL SECOND END
  • Face Nominal Width: 0.125 INCHES IN
  • Bore Nominal Diameter: 0.314 INCHES SECOND END IN
  • Style Designator: PERIPHERAL FACE, BACK HUB PROTRUDING
  • Body Style: PLAIN, SOLID
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Steel Overall construction
General Description

The Gear,bevel, cataloged under National Stock Number 3020-01-056-5367, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dotco/cooper Air Tools an Affil of Cooper Industries Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN3020-01-056-5367
Primary Part Number1187
Item NameGear,bevel
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerDotco/cooper Air Tools an Affil of Cooper Industries Inc
StatusACTIVE
Pitch Diameter0.5625 INCHES NOMINAL IN
Tooth DirectionLEFT
Bore StylePARTIAL SECOND END
Face Nominal Width0.125 INCHES IN
Bore Nominal Diameter0.314 INCHES SECOND END IN
Style DesignatorPERIPHERAL FACE, BACK HUB PROTRUDING
Body StylePLAIN, SOLID
Nominal Overall Length1.129 INCHES IN
Bore Nominal Depth0.810 INCHES SECOND END IN
Pitch Angle45.0000 DEGREES
Teeth Quantity16
Nominal Outside Diameter0.602 INCHES IN
Nominal Distance Between Body Face and Protruding Hub End0.960 INCHES SECOND END IN
MaterialSTEEL OVERALL
Teeth TypeHYPOID
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-042-67590164-12 INTERCHANGEABLE
Washer,lock
Lockheed Martin Corporation Div Rms
5330-00-118-91981187 INTERCHANGEABLE
Gasket
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
3110-00-144-8658 INTERCHANGEABLE
Bearing,ball,annular
2805-00-270-3430169204 INTERCHANGEABLE
Valve,poppet,engine
Heil Environmental Industries
6640-00-272-3522 INTERCHANGEABLE
Bath,constant Temperature
5305-00-286-89671187 INTERCHANGEABLE
Screw,machine
Lucent Technologies Inc Corporate Headquarters
6625-00-649-3499118-7 INTERCHANGEABLE
Ammeter
Jewell Instruments Llc
3110-00-686-11161187 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
4730-00-930-22599190970 INTERCHANGEABLE
Nipple,pipe
Us Army Aviation and Missile Command
5905-01-032-7736118-7-10K INTERCHANGEABLE
Resistor,variable,wire Wound,non
Vernitron Corp Vrn International Div
Cross-Reference Index
Part NumberManufacturer
1187 Dotco/cooper Air Tools an Affil of Cooper Industries Inc (USA)
1187A Dotco/cooper Air Tools an Affil of Cooper Industries Inc (USA)
1187 Cooper Tools, Inc. Dba Cooper Power Tools (USA)
Related Parts
5310-00-042-6759INTERCHANGEABLE
WASHER,LOCK
0164-12
5330-00-118-9198INTERCHANGEABLE
GASKET
1187
3110-00-144-8658INTERCHANGEABLE
BEARING,BALL,ANNULAR
2805-00-270-3430INTERCHANGEABLE
VALVE,POPPET,ENGINE
169204
6640-00-272-3522INTERCHANGEABLE
BATH,CONSTANT TEMPERATURE
5305-00-286-8967INTERCHANGEABLE
SCREW,MACHINE
1187
6625-00-649-3499INTERCHANGEABLE
AMMETER
118-7
3110-00-686-1116INTERCHANGEABLE
BEARING,BALL,ANNULAR
1187
4730-00-930-2259INTERCHANGEABLE
NIPPLE,PIPE
9190970
5905-01-032-7736INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
118-7-10K
6930-01-064-9458INTERCHANGEABLE
LENS,CONDENSER OPTI
1187
5975-01-111-5540INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
1187

Frequently Asked Questions

What is NSN 3020-01-056-5367?

NSN 3020-01-056-5367 is a Gear,bevel, manufactured by Dotco/cooper Air Tools an Affil of Cooper Industries Inc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-056-5367?

NSN 3020-01-056-5367 has 3 cross-referenced part numbers: 1187 (Dotco/cooper Air Tools an Affil of Cooper Industries Inc), 1187A (Dotco/cooper Air Tools an Affil of Cooper Industries Inc), 1187 (Cooper Tools, Inc. Dba Cooper Power Tools).

What NSN replaces 3020-01-056-5367?

There are 12 known substitutes for 3020-01-056-5367: 5310-00-042-6759, 5330-00-118-9198, 3110-00-144-8658 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1187?

Key specifications for 1187: Pitch Diameter: 0.5625 INCHES NOMINAL IN; Tooth Direction: LEFT; Bore Style: PARTIAL SECOND END; Face Nominal Width: 0.125 INCHES IN. 16 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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