8-227N300-90

Packing Retainer

NSN 5330-01-257-8246

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
012578246

Technical Specifications of NSN

Cross Sectional Shape:
V
Tempurature Rating:
-40.0 degrees fahrenheit and 180.0 degrees fahrenheit
Cross-sectional Height:
Between 0.116 inches and 0.122 inches
Center Hole Diameter:
Between 2.129 inches and 2.165 inches
Peripheral Diameter:
Between 2.245 inches and 2.287 inches
Hardness Rating:
90.0 shore durometer a
Material:
Rubber butadiene-acrylonitrile class nbr
NSN:
5330-01-257-8246
Item Name:
Ring,backup,packing
Cage Code:
02697

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
N0300 8-227
Cage Code:
02697
RNCC:
3
RNVC:
2
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
8-227N300-90
Cage Code:
F0644
RNCC:
5
RNVC:
9
RNAAC:
ZF
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
13706
FIIG:
A032A0
Concept No.:
App. Key:
AF
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Packing Backup Ring"

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

MOE Major Organizational Entities

Entity
DSOR
User:
FRANCE France
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 3926904500
  • SITC: 89399
  • End Use: Other industrial supplies
  • NAICS: 339991
  • USDA: 1

Classification: Gaskets,washers & other seals


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