PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51867Insulator,bushing

Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc · NSN 5970-01-123-4973 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-123-4973 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-123-4973. Primary manufacturer part number: 51867.
Features
  • Insulator,bushing — FSC 5970
  • Identification Code Color: BLACK
  • Shank Outside Diameter: 0.153 INCHES NOMINAL IN
  • Inside Diameter: 0.125 INCHES NOMINAL IN
  • Style Designator: SHOULDER
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Outside Diameter: 0.218 INCHES NOMINAL IN
  • Shank Height: 0.050 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-01-123-4973, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. Government technical data includes 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-123-4973
Primary Part Number51867
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerDucommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
StatusACTIVE
Identification Code ColorBLACK
Shank Outside Diameter0.153 INCHES NOMINAL IN
Inside Diameter0.125 INCHES NOMINAL IN
Style DesignatorSHOULDER
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Outside Diameter0.218 INCHES NOMINAL IN
Shank Height0.050 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-03552523 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
1420-00-621-7699 INTERCHANGEABLE
Spring Assy
4320-01-278-8700 INTERCHANGEABLE
Spool,pump
2940-01-289-5543AR94510 INTERCHANGEABLE
Filter Element,fluid
Deere & Company Dba Deere John Co
Cross-Reference Index
Part NumberManufacturer
51867 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
Related Parts
3110-00-100-0355INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2523
1420-00-621-7699INTERCHANGEABLE
SPRING ASSY
4320-01-278-8700INTERCHANGEABLE
SPOOL,PUMP
2940-01-289-5543INTERCHANGEABLE
FILTER ELEMENT,FLUID
AR94510

Frequently Asked Questions

What is NSN 5970-01-123-4973?

NSN 5970-01-123-4973 is a Insulator,bushing, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-123-4973?

NSN 5970-01-123-4973 has 1 cross-referenced part number: 51867 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).

What NSN replaces 5970-01-123-4973?

There are 4 known substitutes for 5970-01-123-4973: 3110-00-100-0355, 1420-00-621-7699, 4320-01-278-8700 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51867?

Key specifications for 51867: Identification Code Color: BLACK; Shank Outside Diameter: 0.153 INCHES NOMINAL IN; Inside Diameter: 0.125 INCHES NOMINAL IN; Overall Height: 0.080 INCHES NOMINAL IN. 8 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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