PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

102631Gear and Bearing Assembly

Triumph Engine Control Systems Llc · NSN 3020-01-034-8768 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-034-8768 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-034-8768. Primary manufacturer part number: 102631.
Features
  • Gear and Bearing Assembly — FSC 3020
  • Reference Data and Literature: T.O. 6J10-4-81-4
  • General Characteristics Item Description: INCL SPUR GEAR 102625,BEVEL GEAR 102816,BEARING 100256,BUSHING 100255
  • 1 verified cross-reference
  • Primary manufacturer: Triumph Engine Control Systems Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Power transmission and speed reduction
  • Rotary motion transfer
General Description

The Gear and Bearing Assembly, cataloged under National Stock Number 3020-01-034-8768, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3020-01-034-8768
Primary Part Number102631
Item NameGear and Bearing Assembly
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Reference Data and LiteratureT.O. 6J10-4-81-4
General Characteristics Item DescriptionINCL SPUR GEAR 102625,BEVEL GEAR 102816,BEARING 100256,BUSHING 100255
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4920-00-411-4671102631 INTERCHANGEABLE
Enclosure Assembly
Odetics Inc Precision Time Div
3825-00-464-9784102631 INTERCHANGEABLE
Cover,suction Hood
Allianz Sweeper Company
5935-00-482-0547J14M INTERCHANGEABLE
Adapter,connector
Trompeter Electronics, Inc.
5935-00-491-7128102631 INTERCHANGEABLE
Bracket,electrical Connector
L3harris Technologies, Inc Div Space & Airborne Systems
2915-00-869-7709102-631 INTERCHANGEABLE
Retainer and Bearin
Hamilton Sundstrand Corporation
5930-01-009-5687 INTERCHANGEABLE
Switch,reed
5962-01-024-097772-00499-107 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
2990-01-397-3550102631 INTERCHANGEABLE
Exhaust,protector
Haldex Brake Products Corporation
Cross-Reference Index
Part NumberManufacturer
102631 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
4920-00-411-4671INTERCHANGEABLE
ENCLOSURE ASSEMBLY
102631
3825-00-464-9784INTERCHANGEABLE
COVER,SUCTION HOOD
102631
5935-00-482-0547INTERCHANGEABLE
ADAPTER,CONNECTOR
J14M
5935-00-491-7128INTERCHANGEABLE
BRACKET,ELECTRICAL CONNECTOR
102631
2915-00-869-7709INTERCHANGEABLE
RETAINER AND BEARIN
102-631
5930-01-009-5687INTERCHANGEABLE
SWITCH,REED
5962-01-024-0977INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
72-00499-107
2990-01-397-3550INTERCHANGEABLE
EXHAUST,PROTECTOR
102631

Frequently Asked Questions

What is NSN 3020-01-034-8768?

NSN 3020-01-034-8768 is a Gear and Bearing Assembly, manufactured by Triumph Engine Control Systems Llc, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-034-8768?

NSN 3020-01-034-8768 has 1 cross-referenced part number: 102631 (Triumph Engine Control Systems Llc).

What NSN replaces 3020-01-034-8768?

There are 8 known substitutes for 3020-01-034-8768: 4920-00-411-4671, 3825-00-464-9784, 5935-00-482-0547 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 102631?

Key specifications for 102631: End Item Identification: MAIN FUEL PUMP MODEL MFP330 FOR F100 ACFT ENGINE; Reference Data and Literature: T.O. 6J10-4-81-4; General Characteristics Item Description: INCL SPUR GEAR 102625,BEVEL GEAR 102816,BEARING 100256,BUSHING 100255. 3 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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