NSN 6645-01-254-0489 · NIIN 012540489 · Part number HP56A601
Dynapar Corp Div Specialty Product Technologies · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 79142
Government record, cited
NSN 6645-01-254-0489 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-254-0489. Manufacturer of record part number: HP56A601.
Also searched as6645-01-254-0489 ·
6645012540489 ·
NIIN 012540489 ·
01-254-0489 ·
FSC 6645 Time Measuring Instruments · CAGE 79142 · HP56A601
Manufacturer of record: Dynapar Corp Div Specialty Product Technologies
Identification
NSN: 6645-01-254-0489
NIIN: 012540489
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: HP56A601
Manufacturer: Dynapar Corp Div Specialty Product Technologies
General Description
The Timer,interval, cataloged under National Stock Number 6645-01-254-0489, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Dynapar Corp Div Specialty Product Technologies. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Dynapar Corp Div Specialty Product Technologies (USA)
Reference documents
Reference
Meaning
HP56A601
3/9Design control — primary reference
Gulf and Western Mfg Co Eagle Signal Systems Div
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 6645-01-254-0489?
NSN 6645-01-254-0489 is a Timer,interval, manufactured by Dynapar Corp Div Specialty Product Technologies, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-254-0489?
NSN 6645-01-254-0489 has 1 manufacturer part number on file: HP56A601 (Dynapar Corp Div Specialty Product Technologies).
What are the specifications of HP56A601?
Key specifications for HP56A601: Frequency in Hertz: 60.0; Current Type: AC; Voltage in Volts: 240.0; Timer Type: ELECTRICAL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6645-01-254-0489 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.