PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31838Timer,sequential

Imi Cornelius Inc. · NSN 6645-01-406-0688 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-406-0688 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-406-0688. Primary manufacturer part number: 31838.
Features
  • Timer,sequential — FSC 6645
  • Independently Operated Clock: NOT INCLUDED
  • Automatic Electric Circuit Control Switch: NOT INCLUDED
  • Frequency in Hertz: 60.0
  • Timer Type: ELECTRICAL
  • Interval Expiration Signalling Device: NOT INCLUDED
  • 2 verified cross-references
  • Primary manufacturer: Imi Cornelius Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Timer,sequential, cataloged under National Stock Number 6645-01-406-0688, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Imi Cornelius Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-406-0688
Primary Part Number31838
Item NameTimer,sequential
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerImi Cornelius Inc.
StatusACTIVE
Independently Operated ClockNOT INCLUDED
Automatic Electric Circuit Control SwitchNOT INCLUDED
Frequency in Hertz60.0
Timer TypeELECTRICAL
Interval Expiration Signalling DeviceNOT INCLUDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5315-00-058-9727MS16562-209 INTERCHANGEABLE
Pin,spring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
31838 PRIMARY Imi Cornelius Inc. (USA)
31838 Remcor Products Co (USA)
Related Parts
5315-00-058-9727INTERCHANGEABLE
PIN,SPRING
MS16562-209

Frequently Asked Questions

What is NSN 6645-01-406-0688?

NSN 6645-01-406-0688 is a Timer,sequential, manufactured by Imi Cornelius Inc., classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-406-0688?

NSN 6645-01-406-0688 has 2 cross-referenced part numbers: 31838 (Imi Cornelius Inc.), 31838 (Remcor Products Co).

What NSN replaces 6645-01-406-0688?

There is 1 known substitute for 6645-01-406-0688: 5315-00-058-9727. Verify interchangeability with system specifications before substitution.

What are the specifications of 31838?

Key specifications for 31838: Independently Operated Clock: NOT INCLUDED; Automatic Electric Circuit Control Switch: NOT INCLUDED; Frequency in Hertz: 60.0; End Item Identification: SPIRAL ICEMAKER-DISPENSER. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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