Model: 54787

Electrical Contact Ring Assembly

Special Features:

Two metal rings 3.000 in. Max id in center of assembly interconnected to outer collecter rings

Properties:

Width
0.141 inches
Overall Length
1.562 inches
Diameter
4.125 inches
Overall Diameter
4.250 inches
Mounting Configuration
Four 0.125 in. Diameter mtg holes equally spaced on 3.500 in. Diameter bolt circle
Contact Ring Quantity
4
Ring Surface Material
Brass
Fsc Application Data
Compass, gyro
NSN
5977-00-503-9479
Part Number
54787
Description
Ring Assembly,electrical Contact
CAGE

Two or more electrical contact rings on a common mounting or mounted on each other. May include contacts, integral brushes, brush holder assemblies, and connectors.

Part 54787 NSN 5977-00-503-9479

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00313
FIIG:
T386-G
Concept No.:
App. Key:
GA
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:
N

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
5.0 X 5.0 X 2.5
Paclk Weight:
1.3000lbs
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:
062120
UFC:
34760
LTL:
RATING VARIABLE
LCL:
70.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8545900000
  • SITC: 77886
  • End Use: Electric apparatus
  • NAICS: 335991
  • USDA: 1

Freight Class: Electrical carbon or graphite articles,nesoi

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