PartsTable TECHNICAL DATA SHEET
NSN 6645-01-370-4259Government record, cited

Timer, Sequential6645-01-370-4259

NSN 6645-01-370-4259 · NIIN 013704259 · Part number T3K-00030-461
National Controls Corp · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 28081
Government record, cited
NSN 6645-01-370-4259 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-370-4259. Manufacturer of record part number: T3K-00030-461.
Also searched as  6645-01-370-4259 · 6645013704259 · NIIN 013704259 · 01-370-4259 · FSC 6645 Time Measuring Instruments · CAGE 28081 · T3K-00030-461
Nearby stock numbers  ·
Features
  • Timer,sequential — FSC 6645
  • Current Type: DC
  • Control Type: RESET BUTTON
  • Interval Expiration Signalling Device: NOT INCLUDED
  • Reset Type: ELECTRIC
  • Timer Type: ELECTRICAL
  • Automatic Electric Circuit Control Switch: NOT INCLUDED
  • Operation Method: ELECTRONIC OPERATED
Identification
  • NSN: 6645-01-370-4259
  • NIIN: 013704259
  • FSC: 6645 — Time Measuring Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: T3K-00030-461
  • Manufacturer: National Controls Corp
General Description

The Timer,sequential, cataloged under National Stock Number 6645-01-370-4259, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is National Controls Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-370-4259
Primary Part NumberT3K-00030-461
Item NameTimer,sequential
FSC / FSG6645 / 66 — Time Measuring Instruments
ManufacturerNational Controls Corp
StatusACTIVE
Current TypeDC
Control TypeRESET BUTTON
Interval Expiration Signalling DeviceNOT INCLUDED
Reset TypeELECTRIC
Timer TypeELECTRICAL
Automatic Electric Circuit Control SwitchNOT INCLUDED
Operation MethodELECTRONIC OPERATED
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
T3K-00030-461 PRIMARY National Controls Corp (USA)
No interchangeability data on file.
Other items in FSC 6645 — Time Measuring Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6645-00-001-1256
6645-00-001-1256 · Item name not on file
6645-00-001-4498
6645-00-001-4498 · Item name not on file
6645-00-001-4584
6645-00-001-4584 · Item name not on file
6645-00-001-9400
METER,TIME TOTALIZING
6645-00-003-0327
6645-00-003-0327 · Item name not on file
6645-00-003-0328
6645-00-003-0328 · Item name not on file
6645-00-003-0337
6645-00-003-0337 · Item name not on file
6645-00-003-0338
METER,TIME TOTALIZING

Frequently Asked Questions

What is NSN 6645-01-370-4259?

NSN 6645-01-370-4259 is a Timer,sequential, manufactured by National Controls Corp, classified under FSC 6645, Time Measuring Instruments. Status: active.

What part numbers are listed for NSN 6645-01-370-4259?

NSN 6645-01-370-4259 has 1 manufacturer part number on file: T3K-00030-461 (National Controls Corp).

What are the specifications of T3K-00030-461?

Key specifications for T3K-00030-461: Current Type: DC; Control Type: RESET BUTTON; Interval Expiration Signalling Device: NOT INCLUDED; Reset Type: ELECTRIC. 7 specifications are documented in the U.S. Government catalog.

Is NSN 6645-01-370-4259 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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