Model: 2504925-1

Synchro Assembly

Properties:

Fragility Factor
Moderately rugged
General Description
Electrical data all sections; stator input voltage 11.8 v; input current 30 ma; input power 73 mw; frequency 400 hz; zso res 81 ohms; zso reactance 330 ohms; zro res 109 ohms; zro reactance 362 ohms; zrs res 120 ohms; zrs reactance 35 ohms; rotor dc res 98 ohms; stator dc res 64 ohms; phase shift 8.5 deg; null voltage 30 mv max; accuracy 7 min; friction torque 30 gm cm at 55 degrees c; 20 gm cm at 25 degrees c; body dim.; 0.937 in. Max dia; 2.700 in. Max lg; shaft dim.; 0.090 in. Max dia; 0.524 in. Lg; 12 wire lead term. Shaft radial play 0.0008 in. Max; shaft end play 0.0008 in. Max; shaft runout 0.001 in. Max; electrical zero misalignment 6 min max; three 0.086-64 mtg holes 0.050 in. Max deep on a 0.678 in. Diameter bolt circle; shaft tandem friction clutch; clutch troque 2 to 5 oz in.
NSN
5990-00-509-9469
Part Number
2504925-1
Description
Synchro Assembly
CAGE
07187

Two or more synchros on a common mounting or mounted on each other. Do not use this name for single synchros mounted with common synchro accessories such as pulleys, gear reduction units, starting mechanisms.

Part 2504925-1 NSN 5990-00-509-9469

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
61156
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:
U
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
062120
UFC:
34760
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9014900000
  • SITC: 87412
  • End Use: Marine engines, parts
  • NAICS: 334511
  • USDA: 1

Freight Class: Parts & accessories for direction finding compasses and other navigational instruments and appliances

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