PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104470Insulator,bushing

Lockheed Martin Corp · NSN 5970-01-139-6085 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-139-6085 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-139-6085. Primary manufacturer part number: 104470.
Features
  • Insulator,bushing — FSC 5970
  • Shank Height: 0.040 INCHES NOMINAL IN
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SPECIAL FEATURES
  • Style Designator: SHOULDER
  • Inside Diameter: 0.141 INCHES NOMINAL IN
  • Shank Outside Diameter: 0.240 INCHES NOMINAL IN
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Outside Diameter: 0.375 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-01-139-6085, 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 Lockheed Martin Corp. 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-01-139-6085
Primary Part Number104470
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Shank Height0.040 INCHES NOMINAL IN
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY SPECIAL FEATURES
Style DesignatorSHOULDER
Inside Diameter0.141 INCHES NOMINAL IN
Shank Outside Diameter0.240 INCHES NOMINAL IN
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Outside Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
1660-00-055-7076104470 INTERCHANGEABLE
Probe,sensor
Triumph Thermal Systems - Maryland, Inc.
5826-00-089-7912104470 INTERCHANGEABLE
Indicator,bearing-Distance-Headi
Astronautics Corporation of America
6680-00-430-8895 INTERCHANGEABLE
Head,tachometer
5940-01-253-0788104470 INTERCHANGEABLE
Terminal Board Assembly
Aimtron Systems, Llc
6150-01-288-384610-4470 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Kidde Technologies, Inc Div Kidde Aerospace and Defense
Cross-Reference Index
Part NumberManufacturer
104470 Lockheed Martin Corp (USA)
Related Parts
1660-00-055-7076INTERCHANGEABLE
PROBE,SENSOR
104470
5826-00-089-7912INTERCHANGEABLE
INDICATOR,BEARING-DISTANCE-HEADI
104470
6680-00-430-8895INTERCHANGEABLE
HEAD,TACHOMETER
5940-01-253-0788INTERCHANGEABLE
TERMINAL BOARD ASSEMBLY
104470
6150-01-288-3846INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
10-4470

Frequently Asked Questions

What is NSN 5970-01-139-6085?

NSN 5970-01-139-6085 is a Insulator,bushing, manufactured by Lockheed Martin Corp, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-139-6085?

NSN 5970-01-139-6085 has 1 cross-referenced part number: 104470 (Lockheed Martin Corp).

What NSN replaces 5970-01-139-6085?

There are 5 known substitutes for 5970-01-139-6085: 1660-00-055-7076, 5826-00-089-7912, 6680-00-430-8895 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104470?

Key specifications for 104470: Shank Height: 0.040 INCHES NOMINAL IN; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SPECIAL FEATURES; Style Designator: SHOULDER; Inside Diameter: 0.141 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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