PartsTable TECHNICAL DATA SHEET
NSN 6645-01-658-5624Government record, cited

Meter, Time Totalizing6645-01-658-5624

NSN 6645-01-658-5624 · NIIN 016585624 · Part number PT1210F0
Enm Co · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 56252
Government record, cited
NSN 6645-01-658-5624 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-658-5624. Manufacturer of record part number: PT1210F0.
Also searched as  6645-01-658-5624 · 6645016585624 · NIIN 016585624 · 01-658-5624 · FSC 6645 Time Measuring Instruments · CAGE 56252 · PT1210F0 · 4067329
Nearby stock numbers  ·
Features
  • Meter,time Totalizing — FSC 6645
  • Indicator Type: DIGITAL COUNTER
  • Movement Type: ELECTRONIC
  • Overall Diameter: 2.33 INCHES NOMINAL IN
  • Hermetic Protection: NOT PROVIDED
  • Unit Type: MOUNTED
  • Reset Feature: NOT PROVIDED
  • 1 manufacturer part number on file
Identification
  • NSN: 6645-01-658-5624
  • NIIN: 016585624
  • FSC: 6645 — Time Measuring Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: PT1210F0
  • Manufacturer: Enm Co
General Description

The Meter,time Totalizing, cataloged under National Stock Number 6645-01-658-5624, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Enm Co. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-658-5624
Primary Part NumberPT1210F0
Item NameMeter,time Totalizing
FSC / FSG6645 / 66 — Time Measuring Instruments
ManufacturerEnm Co
StatusACTIVE
Indicator TypeDIGITAL COUNTER
Movement TypeELECTRONIC
Overall Diameter2.33 INCHES NOMINAL IN
Hermetic ProtectionNOT PROVIDED
Unit TypeMOUNTED
Reset FeatureNOT PROVIDED
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
PT1210F0 PRIMARY Enm Co (USA)
Reference documents
ReferenceMeaning
4067329 7/2 Vendor item drawing reference
Oshkosh Defense Llc
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 6645-01-658-5624?

NSN 6645-01-658-5624 is a Meter,time Totalizing, manufactured by Enm Co, classified under FSC 6645, Time Measuring Instruments. Status: active.

What part numbers are listed for NSN 6645-01-658-5624?

NSN 6645-01-658-5624 has 1 manufacturer part number on file: PT1210F0 (Enm Co).

What are the specifications of PT1210F0?

Key specifications for PT1210F0: Indicator Type: DIGITAL COUNTER; Movement Type: ELECTRONIC; Overall Diameter: 2.33 INCHES NOMINAL IN; Hermetic Protection: NOT PROVIDED. 6 specifications are documented in the U.S. Government catalog.

Is NSN 6645-01-658-5624 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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