PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T71Fixture,aircraft Maintenance

The Boeing Company Div Legacy Am&m · NSN 4920-00-142-3676 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-142-3676 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-142-3676. Primary manufacturer part number: T71.
Features
  • Fixture,aircraft Maintenance — FSC 4920
  • Functional Description: SURFACE PROTRACTOR
  • 1 verified cross-reference
  • Primary manufacturer: The Boeing Company Div Legacy Am&m
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-00-142-3676, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 1 verified specification, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-142-3676
Primary Part NumberT71
Item NameFixture,aircraft Maintenance
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerThe Boeing Company Div Legacy Am&m
StatusACTIVE
Functional DescriptionSURFACE PROTRACTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3110-00-100-600514137A/14283 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
2910-00-377-5546304101R91 INTERCHANGEABLE
Filter Element,fluid
Komatsu America Corporation
3010-00-794-6467T7-1 INTERCHANGEABLE
Coupling,shaft,flexible
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
T71 PRIMARY The Boeing Company Div Legacy Am&m (USA)
Related Parts
3110-00-100-6005INTERCHANGEABLE
BEARING,ROLLER,TAPERED
14137A/14283
2910-00-377-5546INTERCHANGEABLE
FILTER ELEMENT,FLUID
304101R91
3010-00-794-6467INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
T7-1

Frequently Asked Questions

What is NSN 4920-00-142-3676?

NSN 4920-00-142-3676 is a Fixture,aircraft Maintenance, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-142-3676?

NSN 4920-00-142-3676 has 1 cross-referenced part number: T71 (The Boeing Company Div Legacy Am&m).

What NSN replaces 4920-00-142-3676?

There are 3 known substitutes for 4920-00-142-3676: 3110-00-100-6005, 2910-00-377-5546, 3010-00-794-6467. Verify interchangeability with system specifications before substitution.

What are the specifications of T71?

Key specifications for T71: Functional Description: SURFACE PROTRACTOR. 1 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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