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Bushing Insulator NSN 5970-00-439-1990

Item Description

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes insulation sleeving, electrical.

NSN 5970-00-439-1990 NSN: 5970-00-439-1990

Features and Characteristics

Identification Code Color
Black
Inside Diameter
0.266 inches
Outside Diameter
0.625 inches
Overall Height
0.051 inches
Shank Outside Diameter
0.300 inches
Shank Height
0.029 inches
Special Features
0.156 in. Wide, 0.042 in. Min and 0.062 in. Max high tab located on outside edge, angled 45 deg
Material And Location
aluminum alloy, qq-a-225/8, alloy 6061, t4 or aluminum alloy, qq-a-327, alloy 6061-t6
Surface Treatment And Location
anodized /hardas/ anodite inc
Style Designator
Shoulder
FSC
5970 Electrical Insulators And Insulating Materials
NIIN
004391990
NSN
5970004391990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
293400
Cage Code:
60119
Status:
A
MSDS:
Part Number:
860164-2013
Cage Code:
06481
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8546900000
  • NAICS: 326199
  • SITC: 77324
  • Description: Electrical insulators, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5970-00-439-1990
What are the manufacturers of nsn 5970004391990?
Does this nsn 5970004391990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5970004391990
An insulator designed to fit into and reduce the effective diameter of the hole(s). it may include mounting and/or conducting hardware. for flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. also see spacer, sleeve and bushing, sleeve. excludes insulation sleeving, electrical.
Does nsn 5970004391990 contain any precious metals?
Precious metal content is unknown.
Does nsn 5970004391990 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5970004391990?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18301
FIIG:
A007A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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