Model: 505-893

Electrical Frequency Meter

Special Features:

Meter case sealed for water tightness, mounting plate for meter 3 holes to 4 for mounting 3 hole meter, self contained converter

Properties:

Overall Length
3.250 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
3.375 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
3.375 inches
Mounting Stud Length
0.620 inches
Overall Diameter
3.500 inches
Furnished Items And Quantity
Impedor box 1
Installation Design
Panel
Mounting Arrangement Style
Four hole/stud rectangular/square
Accuracy In Percent
-2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange
3.000 inches
Meter Body Diameter Behind Mounting Flange
2.780 inches
Mounting Facility Type And Quantity
4 flange
Measurement Range
+380.0 to 420.0 hertz single indicator single range
Features Provided
Magnetic shield and zero adjuster
Circuit Attachment Method And Quantity
2 threaded stud
Style Designator
C1 round flush mtg
Style Designator
Round flush mtg
NSN
6625-00-720-2684
Part Number
505-893
Description
Meter,electrical Frequency
CAGE
89280

An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.

Part 505-893 NSN 6625-00-720-2684

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16454
FIIG:
A310A0
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:
P
PMIC:
U
ESD:
ESD:
MMAC:
TG
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
03
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
136740
UFC:
68820
LTL:
100.0
LCL:
--
WCC:
657
TCC:
Z
SHC:
Q
ACC:
Equipment for Aircraft

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Schedule B and Export
  • Schedule B: 9030908030
  • SITC: 87479
  • End Use: Measuring, testing, control instruments
  • NAICS: 334515
  • USDA: 1

Freight Class: Parts and accessories of articles of schedule b subheading 9030.39

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