Model: 8-74-21-25-020

Plain Encased Seal

Special Features:

Seal periphery coated with an elastomeric or resinous bore sealing compound

Properties:

Tempurature Rating
-65.0 degrees fahrenheit and 225.0 degrees fahrenheit
Accommodated Shaft Diameter
0.750 inches
Seal Width
Between 0.235 inches and 0.265 inches
Accommodated Shaft Maximum Rated Speed
3600 feet per minute
Case Style
Recessed
Housing Bore Diameter
Between 1.249 inches and 1.251 inches
Sealing Element Style
Angular-opposed
Material
Rubber synthetic sealing element b
Material
Rubber synthetic sealing element a
Material
Steel case
NSN
5330-00-450-7396
Part Number
8-74-21-25-020
Description
Seal,plain Encased
CAGE
70433

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes packing with retainer.

Part 8-74-21-25-020 NSN 5330-00-450-7396

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04214
FIIG:
A032A0
Concept No.:
App. Key:
BB
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:
U
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:
596
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

End Items End applications NSN 5330-00-450-7396 is a component of

  • Main Feed Pumps
  • Jp-5 Aviation Fuels Systems
  • Fire Pumps
  • Stream (std. Tensioned Replenishment At Sea Method)
  • Los Angeles Class Ssn (688)
  • Ticonderoga Class Cg (47)
  • Spruance Class Dd (963)
  • Cvn 68 Class Reactor Fill Auxiliary System
  • Kidd Class Ddg
  • 011399859
  • Low Speed Full Tracked Tractor

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8484200000
  • SITC: 74920
  • End Use: Industrial machines, other
  • NAICS: 339991
  • USDA: 1

Freight Class: Mechanical seals

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