Model: 275943

Metal Seal Ring

Properties:

Cross Sectional Shape
Plain rectangular, straight face
Inside Diameter
2.8100 inches
Ring Style
Contracting concentric
Radial Wall Thickness
Between 0.0800 inches and 0.0900 inches
Overall Width
0.0930 inches
Joint Style
Step joint
Material
Steel comp 410
Surface Treatment
Silver
Fsc Application Data
Aircraft engine j57
NSN
5330-00-348-4979
Part Number
275943
Description
Seal Ring,metal
CAGE

A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also ring, piston and ring, wiper.

Part 275943 NSN 5330-00-348-4979

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21205
FIIG:
A08400
Concept No.:
App. Key:
D
Cond. Code:
1
Status:
A

Material Classification

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126700
UFC:
64230
LTL:
85.0
LCL:
--
WCC:
596
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 3926904500
  • SITC: 89399
  • End Use: Other industrial supplies
  • NAICS: 339991
  • USDA: 1

Freight Class: Gaskets,washers & other seals

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