PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32101Insulator Assembly

Beta Labs Inc a-B and Millen Mfg Div · NSN 5970-00-405-8155 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-405-8155 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-405-8155. Primary manufacturer part number: 32101.
Features
  • Insulator Assembly — FSC 5970
  • Head Height: 0.500 INCHES NOMINAL IN
  • Mounting Configuration: AXIAL MTG HOLE 3/16 IN. DIA IN
  • Insulator Quantity: 1
  • Controlling Agency: JAMES MILLEN MFG CO,INC
  • Style Designator: BUSHING W/BOWL
  • Insulator Name: BUSHING AND BOWL
  • Bushing Diameter: 0.875 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator Assembly, cataloged under National Stock Number 5970-00-405-8155, 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 Beta Labs Inc a-B and Millen Mfg Div. Government technical data includes 8 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
NSN5970-00-405-8155
Primary Part Number32101
Item NameInsulator Assembly
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerBeta Labs Inc a-B and Millen Mfg Div
StatusACTIVE
Head Height0.500 INCHES NOMINAL IN
Mounting ConfigurationAXIAL MTG HOLE 3/16 IN. DIA IN
Insulator Quantity1
Controlling AgencyJAMES MILLEN MFG CO,INC
Style DesignatorBUSHING W/BOWL
Insulator NameBUSHING AND BOWL
Bushing Diameter0.875 INCHES NOMINAL IN
Bowl Overall Height0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-031-674432101 INTERCHANGEABLE
Wrench,socket
Renk America Llc Div Renk America
5342-00-442-681332101 INTERCHANGEABLE
Bracket,oil Mist Tube
Williams International Co., L.l.c.
5999-00-928-9775 INTERCHANGEABLE
Mounting Pad,electrical-Electron
4810-01-393-057432101 INTERCHANGEABLE
Seat,valve
Bourns Inc
3455-01-440-3521 INTERCHANGEABLE
Cutter,milling,plain
6515-01-603-6575MCP213H INTERCHANGEABLE
Suture,absorbable,surgical
Ethicon Us Llc Div Ethicon
9535-01-649-583832101 INTERCHANGEABLE
Strip,metal
Generac Mobile Products, Llc
5120-01-660-255732101 INTERCHANGEABLE
Screwdriver,cross Tip
Wiha Quality Tools
Cross-Reference Index
Part NumberManufacturer
32101 PRIMARY Beta Labs Inc a-B and Millen Mfg Div (USA)
Related Parts
5120-00-031-6744INTERCHANGEABLE
WRENCH,SOCKET
32101
5342-00-442-6813INTERCHANGEABLE
BRACKET,OIL MIST TUBE
32101
5999-00-928-9775INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
4810-01-393-0574INTERCHANGEABLE
SEAT,VALVE
32101
3455-01-440-3521INTERCHANGEABLE
CUTTER,MILLING,PLAIN
6515-01-603-6575INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
MCP213H
9535-01-649-5838INTERCHANGEABLE
STRIP,METAL
32101
5120-01-660-2557INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
32101

Frequently Asked Questions

What is NSN 5970-00-405-8155?

NSN 5970-00-405-8155 is a Insulator Assembly, manufactured by Beta Labs Inc a-B and Millen Mfg Div, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-405-8155?

NSN 5970-00-405-8155 has 1 cross-referenced part number: 32101 (Beta Labs Inc a-B and Millen Mfg Div).

What NSN replaces 5970-00-405-8155?

There are 8 known substitutes for 5970-00-405-8155: 5120-00-031-6744, 5342-00-442-6813, 5999-00-928-9775 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32101?

Key specifications for 32101: Head Height: 0.500 INCHES NOMINAL IN; Mounting Configuration: AXIAL MTG HOLE 3/16 IN. DIA IN; Insulator Quantity: 1; Controlling Agency: JAMES MILLEN MFG CO,INC. 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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