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Preformed Packing NSN 5330-01-240-5985

Item Description

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

NSN 5330-01-240-5985 NSN: 5330-01-240-5985

Features and Characteristics

Tempurature Rating
-65.0 degrees fahrenheit and 275.0 degrees fahrenheit
Cross-sectional Height
Between 0.135 inches and 0.143 inches
Center Hole Diameter
Between 8.704 inches and 8.764 inches
Peripheral Diameter
9.012 inches
Elongation Percentage
160
Criticality Code Justification
Zzzw
Special Features
I.D.8.704/8.764 in.; heigth 0.135/0.143 in.; material buna-n
Material
Rubber butadiene-acrylonitrile class nbr
Departure From Cited Document
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
5330 Packing And Gasket Materials
NIIN
012405985
NSN
5330012405985

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS28775-269
Cage Code:
96906
Status:
A
MSDS:
Part Number:
OR-269
Cage Code:
17238
Status:
A
MSDS:
Part Number:
5EHE4887-690AR ITEM 3
Cage Code:
17238
Status:
A
MSDS:
Part Number:
ORH13-269-5AN-GOV-PCK
Cage Code:
17238
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5330-01-240-5985
What are the manufacturers of nsn 5330012405985?
Does this nsn 5330012405985 have a shelf life?
Yes. 180 mo. after cure date.
What is the formal definition of nsn 5330012405985
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. it may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. excludes felt items but includes multimaterial items in which one of the materials is felt. for solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. for rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. for circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. excludes cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.
Does nsn 5330012405985 contain any precious metals?
No precious metal content.
Does nsn 5330012405985 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5330012405985?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04521
FIIG:
A032A0
App. Key:
AC
Cond. Code:
1
Status:
A

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