Model: SM-C-969821-1

Plain Seal

Properties:

Cross Sectional Shape
C-section w/ helical spring
Accommodated Shaft Diameter
Between 0.1873 inches and 0.1877 inches
Seal Width
Between 0.042 inches and 0.052 inches
Housing Bore Diameter
Between 0.249 inches and 0.251 inches
Construction
Solid
Material
Plastic polytetrafluoroethylene sealing element a
Material
Plastic polytetrafluoroethylene sealing element b
Material
Steel comp 302 spring
Material Specification
Qq-w-423 comp 302 federal specification single material response spring
Material Specification
Sp-23-3 fscm 09055 mfr ref single material response sealing element a
Material Specification
Sp-23-3 fscm 09055 mfr ref single material response sealing element b
NSN
5330-01-186-5438
Part Number
SM-C-969821-1
Description
Seal,plain
CAGE

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

Part SM-C-969821-1 NSN 5330-01-186-5438

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04250
FIIG:
A032A0
Concept No.:
App. Key:
BA
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:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194120
UFC:
95100
LTL:
RATING VARIABLE
LCL:
--
WCC:
772
TCC:
Z
SHC:
9
ACC:
Construction Materials

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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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