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Protection Bellows NSN 9390-00-421-1381

Item Description

A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. It is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.

NSN 9390-00-421-1381 NSN: 9390-00-421-1381

Features and Characteristics

Large End Outside Diameter
2.250 inches
Small End Outside Diameter
1.312 inches
Extended Length
6.500 inches
Contracted Length
2.000 inches
Large End Inside Diameter
0.469 inches
Small End Inside Diameter
0.844 inches
Small End Outside Length
0.438 inches
Neutral Length
4.000 inches
Large End Outside Length
1.031 inches
Material
Rubber synthetic
FSC
9390 Miscellaneous Fabricated Nonmetallic Materials
NIIN
004211381
NSN
9390004211381

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
079421
Cage Code:
6N299
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 4016930000
  • NAICS: 339991
  • SITC: 62999
  • Description: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
  • End Use (Code 12750):
    Industrial rubber products

Q & A

Frequently asked questions for NSN 9390-00-421-1381
What are the manufacturers of nsn 9390004211381?
Does this nsn 9390004211381 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 9390004211381
A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. it is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.
Does nsn 9390004211381 contain any precious metals?
Precious metal content is unknown.
Does nsn 9390004211381 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 9390004211381?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
35168
FIIG:
A539Z0
App. Key:
Cond. Code:
2
Status:
A

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