NSN 6645-00-199-3569 · NIIN 001993569 · Part number SC-100
Essex Products Group, Inc. Dba Industrial Timer Company · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 30703
Government record, cited
NSN 6645-00-199-3569 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-199-3569. Manufacturer of record part number: SC-100.
Also searched as6645-00-199-3569 ·
6645001993569 ·
NIIN 001993569 ·
00-199-3569 ·
FSC 6645 Time Measuring Instruments · CAGE 30703 · SC-100
Nearby stock numbers← 6645-00-198-8450 Decimal Assembly Ti
·
6645-00-199-8526 Meter, Time Totalizing →
Features
Timer,interval — FSC 6645
Current Type: AC
Control Type: ELECTRIC SWITCH AND PUSH BUTTON
Dial Minimum Graduation Unit: 0.01 SECONDS
Reset Type: ELECTRIC AND MANUAL
Timer Type: ELECTRICAL
Hand Designation and Quantity: 1 SECOND INDICATOR HAND AND 1 SWEEP SECOND HAND
Operation Method: SYNCHRONOUS MOTOR
Identification
NSN: 6645-00-199-3569
NIIN: 001993569
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: SC-100
Manufacturer: Essex Products Group, Inc. Dba Industrial Timer Company
General Description
The Timer,interval, cataloged under National Stock Number 6645-00-199-3569, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Essex Products Group, Inc. Dba Industrial Timer Company. 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. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6645-00-199-3569
Primary Part Number
SC-100
Item Name
Timer,interval
FSC / FSG
6645 / 66 — Time Measuring Instruments
Manufacturer
Essex Products Group, Inc. Dba Industrial Timer Company
Status
ACTIVE
Current Type
AC
Control Type
ELECTRIC SWITCH AND PUSH BUTTON
Dial Minimum Graduation Unit
0.01 SECONDS
Reset Type
ELECTRIC AND MANUAL
Timer Type
ELECTRICAL
Hand Designation and Quantity
1 SECOND INDICATOR HAND AND 1 SWEEP SECOND HAND
Operation Method
SYNCHRONOUS MOTOR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5945-00-569-6773POSSIBLE MATCH
RELAY,PLUG-IN
Possible match (shared part number)
3040-00-723-4088SC100POSSIBLE MATCH
COLLAR,SHAFT
Possible match (shared part number)Altra Industrial Motion Corp.
4330-01-372-2918POSSIBLE MATCH
COVER,FLUID FILTER
Possible match (shared part number)
3930-01-550-1129SC-100POSSIBLE MATCH
TRACTOR,WHEELED,WAREHOUSE
Possible match (shared part number)Taylor Dunn Mfg Co
8010-01-644-2996SC-100POSSIBLE MATCH
EPOXY COATING KIT
Possible match (shared part number)American Safety Technologies, Inc Div Itw American Safety Technologies
7050-01-664-8219SC100POSSIBLE MATCH
MEMORY,PORTABLE,HARD DISK
Possible match (shared part number)Dell Marketing L.p.
6130-01-679-7584SC100POSSIBLE MATCH
INVERTER,POWER,STATIC
Possible match (shared part number)Kgs Electronics
Essex Products Group, Inc. Dba Industrial Timer Company (USA)
Related Parts
5945-00-569-6773POSSIBLE MATCH
RELAY,PLUG-IN
3040-00-723-4088POSSIBLE MATCH
COLLAR,SHAFT
SC100
4330-01-372-2918POSSIBLE MATCH
COVER,FLUID FILTER
3930-01-550-1129POSSIBLE MATCH
TRACTOR,WHEELED,WAREHOUSE
SC-100
8010-01-644-2996POSSIBLE MATCH
EPOXY COATING KIT
SC-100
7050-01-664-8219POSSIBLE MATCH
MEMORY,PORTABLE,HARD DISK
SC100
6130-01-679-7584POSSIBLE MATCH
INVERTER,POWER,STATIC
SC100
Frequently Asked Questions
What is NSN 6645-00-199-3569?
NSN 6645-00-199-3569 is a Timer,interval, manufactured by Essex Products Group, Inc. Dba Industrial Timer Company, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-00-199-3569?
NSN 6645-00-199-3569 has 1 manufacturer part number on file: SC-100 (Essex Products Group, Inc. Dba Industrial Timer Company).
What NSN replaces 6645-00-199-3569?
7 possible matches (shared part number, not a government interchangeability claim): 5945-00-569-6773, 3040-00-723-4088, 4330-01-372-2918. Verify interchangeability with system specifications before substitution.
What are the specifications of SC-100?
Key specifications for SC-100: Overall Height: 5.000 INCHES NOMINAL IN; Current Type: AC; Control Type: ELECTRIC SWITCH AND PUSH BUTTON; Dial Minimum Graduation Unit: 0.01 SECONDS. 7 specifications are documented in the U.S. Government catalog.
Is NSN 6645-00-199-3569 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.