PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

051555Gear,spur

Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. · NSN 3020-01-011-9358 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-011-9358 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-011-9358. Primary manufacturer part number: 051555.
Features
  • Gear,spur — FSC 3020
  • Tooth Form: STANDARD
  • Mounting Hole Type and Quantity: 2 PLAIN AXIALLY THROUGH BODY FIRST END
  • Bolt Hole Circle Nominal Diameter: 6.500 INCHES AXIALLY THROUGH BODY FIRST END IN
  • Mounting Hole Nominal Diameter: 0.390 INCHES AXIALLY THROUGH BODY FIRST END IN
  • Bore Nominal Diameter: 5.5000 INCHES BOTH ENDS IN
  • Pressure Angle: 20.0000 DEGREES
  • Material: FIBER OVERALL
Applications
  • Power transmission and speed reduction
  • Rotary motion transfer
  • Torque multiplication
  • Applications requiring Fiber Overall construction
General Description

The Gear,spur, cataloged under National Stock Number 3020-01-011-9358, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.. Government technical data includes 15 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-011-9358
Primary Part Number051555
Item NameGear,spur
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerCrane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
StatusACTIVE
Tooth FormSTANDARD
Mounting Hole Type and Quantity2 PLAIN AXIALLY THROUGH BODY FIRST END
Bolt Hole Circle Nominal Diameter6.500 INCHES AXIALLY THROUGH BODY FIRST END IN
Mounting Hole Nominal Diameter0.390 INCHES AXIALLY THROUGH BODY FIRST END IN
Bore Nominal Diameter5.5000 INCHES BOTH ENDS IN
Pressure Angle20.0000 DEGREES
MaterialFIBER OVERALL
Style DesignatorHUBLESS
Face Nominal Width0.438 INCHES IN
Pitch Diameter10.5000 INCHES NOMINAL IN
Nominal Outside Diameter10.6667 INCHES IN
Bore StylePLAIN BOTH ENDS
Attachment MethodMOUNTING HOLE
Body StylePLAIN, SOLID
Teeth Quantity63
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-00-356-3497SCB69389-9 INTERCHANGEABLE
Washer,flat
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-879-8282 INTERCHANGEABLE
Guard,switch
2540-01-022-7752KT721023A INTERCHANGEABLE
Adapter,arm,wiper
United Technologies Corp Electro Systems Inc
5342-01-033-7584051555 INTERCHANGEABLE
Dashpot
L3 Technologies, Inc. Div L3 Keo
4240-01-251-3280 INTERCHANGEABLE
Cover,respirator
8345-01-451-5856 INTERCHANGEABLE
Guidon
4720-01-526-52735155-5 INTERCHANGEABLE
Hose,nonmetallic
Parker Hannifin Corp Stratoflex Div Aircraft Fittings Opn
Cross-Reference Index
Part NumberManufacturer
051555 PRIMARY Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
51555 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
Related Parts
5310-00-356-3497INTERCHANGEABLE
WASHER,FLAT
SCB69389-9
5930-00-879-8282INTERCHANGEABLE
GUARD,SWITCH
2540-01-022-7752INTERCHANGEABLE
ADAPTER,ARM,WIPER
KT721023A
5342-01-033-7584INTERCHANGEABLE
DASHPOT
051555
4240-01-251-3280INTERCHANGEABLE
COVER,RESPIRATOR
8345-01-451-5856INTERCHANGEABLE
GUIDON
4720-01-526-5273INTERCHANGEABLE
HOSE,NONMETALLIC
5155-5

Frequently Asked Questions

What is NSN 3020-01-011-9358?

NSN 3020-01-011-9358 is a Gear,spur, manufactured by Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp., classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-011-9358?

NSN 3020-01-011-9358 has 2 cross-referenced part numbers: 051555 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), 51555 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.).

What NSN replaces 3020-01-011-9358?

There are 7 known substitutes for 3020-01-011-9358: 5310-00-356-3497, 5930-00-879-8282, 2540-01-022-7752 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 051555?

Key specifications for 051555: Tooth Form: STANDARD; Mounting Hole Type and Quantity: 2 PLAIN AXIALLY THROUGH BODY FIRST END; Bolt Hole Circle Nominal Diameter: 6.500 INCHES AXIALLY THROUGH BODY FIRST END IN; Special Features: MOUNTING HOLES 60 DEG APART. 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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