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Sequential Timer

NSN: 6645-01-537-0735 | Model: TSC 2054

An item which actuates included electrical contacts and/or switches in an orderly succession, and at a predetermined interva (s) for the purpose of controlling the operation of another electrical device(s). May have provision for manually establishing an operational sequence or cycle. See also relay, motor driven; timer, interval; keyer (as modified); chronometer, make-break circuit and intervalometer (as modified) .

NSN Properties and Flags
NATO Stock Number
6645-01-537-0735
DEMIL
NO
End Application
5975-01-407-4633, part number tsc-2003, chassis electrical-electronic equipment
Special Features
The tsc 2054 six channel timer performs the timing measurements for pulse signals with respect to an internal timebase created from a 5 mhz reference; the unit provides sub-nanosecond resolution on rising edge measurements on each of six inputs; time differences can be computed between any pair of channels (software required); internal timebases between multiple tsc 2054 modules can be synchronized using an external 1 pps signal via the 1 pps input; specifications- width 1 slot; connectors-input: 8 sma female connectors; resolution 1 ns; power 5w; input impedence 50 ohm

Pricing and Availability

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NSN 6645-01-537-0735 Datasheet

Supply Class (FSC):
Time Measuring Instruments
Cross Reference:
  • TSC 2054
  • TSC 2054
  • TSC 2054
Cage Codes:
  • Microsemi Frequency and Time (CAGE 0PZY8)
Schedule B & Trade:
  • Schedule B: 9106903000 (NAICS 334519)

    Other time of the day apparatus for measuring, recording or otherwise indicating intervals of time, nesoi

  • SITC: 88594

    Time of day recording apparatus and apparatus for measuring, recording, etc. Intervals of time with a clock or watch movement or synchronous motor

  • End Use: 21190

    Photo, service industry machinery

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

NSN Management Codes:
  • SOS
    Znc
  • AAC
    L
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    S-09---
  • Repariability
    If condemned or economically unserviceable, dispose at organizational level.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $5,850.00 to $9,750.00..
Does NSN 6645-01-537-0735 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
U.s. Coast Guard
What is the NIIN of NSN 6645-01-537-0735?
015370735 or 01-537-0735
Does NSN 6645-01-537-0735 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6645-01-537-0735?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 25, 2006