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Preformed Packing NSN 5330-01-397-1254

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 5330-01-397-1254 NSN: 5330-01-397-1254

Features and Characteristics

Cross-sectional Height
Between 0.205 inches and 0.215 inches
Center Hole Diameter
Between 1.835 inches and 1.865 inches
Peripheral Diameter
2.270 inches
Elongation Percentage
125
Hardness Rating
75.0 shore durometer a
Criticality Code Justification
Zzzx
Material
Rubber polymethylene-perfluoroalkylene class fkm
Departure From Cited Document
Cleaning, packaging, and marking iaw mil-std-1330d
Departure From Cited Designator
Cleaned in accordance with mil-i-52211
FSC
5330 Packing And Gasket Materials
NIIN
013971254
NSN
5330013971254

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AMS-R-83248/1
Cage Code:
81343
Status:
A
MSDS:
Part Number:
3029-0001-3 FIND 10
Cage Code:
04577
Status:
A
MSDS:
Part Number:
3029-0001-3 FIND 10CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
M83248/1-328CP
Cage Code:
03950
Status:
A
MSDS:
Part Number:
M83248/1-328
Cage Code:
81349
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 5330-01-397-1254
What are the manufacturers of nsn 5330013971254?
Does this nsn 5330013971254 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5330013971254
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 5330013971254 contain any precious metals?
No precious metal content.
Does nsn 5330013971254 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5330013971254?
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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