PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32138Insulator,bushing

Prestolite Electric Inc · NSN 5970-00-937-9040 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-937-9040 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-937-9040. Primary manufacturer part number: 32138.
Features
  • Insulator,bushing — FSC 5970
  • Style Designator: CYLINDRICAL
  • Inside Diameter: 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • End Configuration: BOTH ENDS SQUARED
  • Outside Diameter: 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-937-9040, 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 Prestolite Electric Inc. Government technical data includes 4 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
NSN5970-00-937-9040
Primary Part Number32138
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Style DesignatorCYLINDRICAL
Inside Diameter0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
End ConfigurationBOTH ENDS SQUARED
Outside Diameter0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3020-00-222-2664C320433 INTERCHANGEABLE
Link,roller Chain
Diamond Chain Co Div of Amsted Industries Inc
5360-00-567-438632138 INTERCHANGEABLE
Spring,helical,compression
Garrison Manufacturing Inc
2920-01-117-73361105363 INTERCHANGEABLE
Generator,engine Accessory
Delco Remy America Inc
3439-01-146-330332-138 INTERCHANGEABLE
Tip,electric Soldering Iron
Bei Sensors & Systems Company Inc Dba Kimco Magnetics Division Div Bei Kimco Magnetics Division
6645-01-377-786032138 INTERCHANGEABLE
Stem Assembly,clock
Aerosonic Llc
6515-01-555-787132138 INTERCHANGEABLE
Cartridge,stunner,veterinary
Hantover, Inc.
6515-01-603-7549K964H INTERCHANGEABLE
Suture,nonabsorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
32138 PRIMARY Prestolite Electric Inc (USA)
32138 Prestolite Electric Inc (USA)
Related Parts
3020-00-222-2664INTERCHANGEABLE
LINK,ROLLER CHAIN
C320433
5360-00-567-4386INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
32138
2920-01-117-7336INTERCHANGEABLE
GENERATOR,ENGINE ACCESSORY
1105363
3439-01-146-3303INTERCHANGEABLE
TIP,ELECTRIC SOLDERING IRON
32-138
6645-01-377-7860INTERCHANGEABLE
STEM ASSEMBLY,CLOCK
32138
6515-01-555-7871INTERCHANGEABLE
CARTRIDGE,STUNNER,VETERINARY
32138
6515-01-603-7549INTERCHANGEABLE
SUTURE,NONABSORBABLE,SURGICAL
K964H

Frequently Asked Questions

What is NSN 5970-00-937-9040?

NSN 5970-00-937-9040 is a Insulator,bushing, manufactured by Prestolite Electric Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-937-9040?

NSN 5970-00-937-9040 has 2 cross-referenced part numbers: 32138 (Prestolite Electric Inc), 32138 (Prestolite Electric Inc).

What NSN replaces 5970-00-937-9040?

There are 7 known substitutes for 5970-00-937-9040: 3020-00-222-2664, 5360-00-567-4386, 2920-01-117-7336 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32138?

Key specifications for 32138: Style Designator: CYLINDRICAL; Inside Diameter: 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; End Configuration: BOTH ENDS SQUARED; Overall Height: 0.375 INCHES NOMINAL IN. 5 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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