6625-01-516-7401

Frequency Reference And Electronic Distribution Unit email this page

Model or part number: 3351E/10M

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About this product
Operating temperature 0.0 c to 50.0 deg c; temperature stability 0 to 50 deg c porm 7 ppb; short term stability 30 min warm up 0.5 ppb rms, 5 hr warm up 0.05 ppb rms; aging rate at shipment short term 0.5 ppb/day, medium term 10 ppb/3 mos, long term 200 ppb/year; retrace 30 min warm up 0.02 ppb, 5 hr warm up 0.01 ppb; trim range fine porm 0.1 ppm, coarse porm 1 ppm; peak current and power consumption at plus 24 v 0.0 ipm, at plus 5 v 3.0 ipm, at minus 24 v 0.1 ipm, at plus 5 v stby 0.75 imp

pdf NSN 6625-01-516-7401 Datasheet

MRC:
The minimum and maximum temperatures at which an item can be stored without detrimental effect.AFJQ
Storage Tempurature Range:
-40.0/+70.0 degrees celsius
MRC:
The name assigned to the item by the government agency or commercial organization controlling the design of the item.CXCY
Product Name:
Frequency standard model 3351 with option 10m, all outputs 10 mhz
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
Rubidium vapor or ovenized crystal oscillator; 10 mhz frequency output on 3 channels; optional 1 pps output; c-size, double-wide vxibus module; precision frequency distribution system
MRC:
--
NIIN:
015167401
MRC:
--
NATO Stock Number:
6625-01-516-7401
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A23900
MRC:
--
INC:
46367
MRC:
--
IMM:
TX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 6625-01-516-7401

An item consisting of oscillators, amplifiers, waveform clippers, frequency dividers and the like. It provides a series of pulses, or pulse reference frames of information relating to precise time data, including time of day data in binary coded decimal format, that is applied to other components for the purposes of synchronization, parameter measurement, control and performance monitoring/fault location. Excludes generator, digital clock pulse; generator, reference signal; and amplifier-oscillator.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
9030908030
NAICS:
334515
End Use Class:
21160
SITC:
87479
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 9030908030

Parts and Accessories Of Articles Of Schedule B Subheading 9030.39

End Use Code 21160

Measuring, Testing, Control Instruments

Standard Intl. Trade Class (SITC) 87479

Parts and Accessories For Instruments and Apparatus (except Meters) Measuring Etc. Electrical Quanities and Devices Measuring Etc. Ionized Radiations

Manufacturers

This NSN is registered to the following cage codes.
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