Model: B54349

Spring Loade Shaft Seal Assembly

Special Features:

Assembly consists of snap ring, p/n a9-1125-559; primary ring, p/n a89-12500-023; o-ring, p/n oooo-124; disc, p/n a9t-1250-238; retainer, p/n a9t-1250-284; 12 springs, p/n's 4984, 4966, and 5034 made of 316 ss monel; 4 set screws, p/n 1110-3203-000; and a anti-x-ring, p/n a8t-1250-119

Properties:

End Application
Pump, centrifugal, p/n 16-xao1xx-6921 aboard 175 ft wlb coast guard vessels
NSN
4320-01-423-1637
Part Number
B54349
Description
Seal Assembly,shaft,spring Loade
CAGE
0EYA6

A combination of items used in sealing various rotary shaft equipment. It may include items such as bellows, disk, drive ring, flexible diaphragm, mating ring, o-ring, retainer, seat, sleeve, washer and the like. Excludes seal, plain encased.

Part B54349 NSN 4320-01-423-1637

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32556
FIIG:
A23900
Concept No.:
App. Key:
A
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:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8413919520
  • SITC: 74291
  • End Use: Industrial engines
  • NAICS: 333911
  • USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids

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