PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

421836-02Insulator,bushing

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5970-00-038-7470 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-038-7470 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-038-7470. Primary manufacturer part number: 421836-02.
Features
  • Insulator,bushing — FSC 5970
  • Shank Height: 0.093 INCHES NOMINAL IN
  • Chamfer Depth: 0.015 INCHES NOMINAL IN
  • Material Document and Classification: MIL-P-19468, GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
  • Style Designator: SHOULDER
  • Shank Outside Diameter: 0.121 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
  • Outside Diameter: 0.156 INCHES NOMINAL IN
Applications
  • Applications requiring Plastic Polytetrafluoroethylene Overall construction
General Description

The Insulator,bushing, cataloged under National Stock Number 5970-00-038-7470, 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 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5970-00-038-7470
Primary Part Number421836-02
Item NameInsulator,bushing
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusACTIVE
Shank Height0.093 INCHES NOMINAL IN
Chamfer Depth0.015 INCHES NOMINAL IN
Material Document and ClassificationMIL-P-19468, GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
Style DesignatorSHOULDER
Shank Outside Diameter0.121 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Outside Diameter0.156 INCHES NOMINAL IN
Chamfer Angle in Deg45.0
Inside Diameter0.044 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6240-00-014-28701066620-1 INTERCHANGEABLE
Lamp,glow
Raytheon Company Dba Raytheon Co
5960-00-114-3824 INTERCHANGEABLE
Electron Tube
3110-00-156-481510042 INTERCHANGEABLE
Bearing,ball,annular
Black and Decker Us Inc
5950-00-228-4704 INTERCHANGEABLE
Coil,radio Frequency
3030-00-289-852132664 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
5330-00-334-5755959-3 INTERCHANGEABLE
Ring,wiper
Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)
5915-00-513-3505363-1130P2 INTERCHANGEABLE
Filter,radio Frequency Interfere
Raytheon Company Dba Raytheon Co
5305-00-545-0746959 INTERCHANGEABLE
Setscrew
Fluid Power, Inc.
5960-00-617-8957 INTERCHANGEABLE
Electron Tube
5950-00-645-0326 INTERCHANGEABLE
Coil,radio Frequency
Cross-Reference Index
Part NumberManufacturer
BPR344 Schroff Inc (USA)
BPR344 Precise of California Div of Adjustable Bushing Corp (USA)
421836-02 PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
935414-8 Raytheon Company Dba Raytheon (USA)
959 PRIMARY Lta/d-Cemco Inc Dba D-Cemco (USA)
BPR344 Birtcher Corp the Precise Div (USA)
Related Parts
6240-00-014-2870INTERCHANGEABLE
LAMP,GLOW
1066620-1
5960-00-114-3824INTERCHANGEABLE
ELECTRON TUBE
3110-00-156-4815INTERCHANGEABLE
BEARING,BALL,ANNULAR
10042
5950-00-228-4704INTERCHANGEABLE
COIL,RADIO FREQUENCY
3030-00-289-8521INTERCHANGEABLE
BELTS,V,MATCHED SET
32664
5330-00-334-5755INTERCHANGEABLE
RING,WIPER
959-3
5915-00-513-3505INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
363-1130P2
5305-00-545-0746INTERCHANGEABLE
SETSCREW
959
5960-00-617-8957INTERCHANGEABLE
ELECTRON TUBE
5950-00-645-0326INTERCHANGEABLE
COIL,RADIO FREQUENCY
7510-00-762-7165INTERCHANGEABLE
SCREEN,LINE CUT
959
6140-01-031-6879INTERCHANGEABLE
BATTERY,STORAGE

Frequently Asked Questions

What is NSN 5970-00-038-7470?

NSN 5970-00-038-7470 is a Insulator,bushing, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-038-7470?

NSN 5970-00-038-7470 has 6 cross-referenced part numbers: BPR344 (Schroff Inc), BPR344 (Precise of California Div of Adjustable Bushing Corp), 421836-02 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 935414-8 (Raytheon Company Dba Raytheon), 959 (Lta/d-Cemco Inc Dba D-Cemco) and 1 more.

What NSN replaces 5970-00-038-7470?

There are 12 known substitutes for 5970-00-038-7470: 6240-00-014-2870, 5960-00-114-3824, 3110-00-156-4815 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 421836-02?

Key specifications for 421836-02: Shank Height: 0.093 INCHES NOMINAL IN; Chamfer Depth: 0.015 INCHES NOMINAL IN; Material Document and Classification: MIL-P-19468, GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL. 11 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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