NSN 6645-01-503-6337 · NIIN 015036337 · Part number EB-4239-01VN
Naval Sea Systems Command · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 53711
Government record, cited
NSN 6645-01-503-6337 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-503-6337. Manufacturer of record part number: EB-4239-01VN.
Also searched as6645-01-503-6337 ·
6645015036337 ·
NIIN 015036337 ·
01-503-6337 ·
FSC 6645 Time Measuring Instruments · CAGE 53711 · EB-4239-01VN · H851-2031-303VN · 462-7108559-303VN
The Timer,watch, cataloged under National Stock Number 6645-01-503-6337, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 6645-01-503-6337?
NSN 6645-01-503-6337 is a Timer,watch, manufactured by Naval Sea Systems Command, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-503-6337?
NSN 6645-01-503-6337 has 2 manufacturer part numbers on file: EB-4239-01VN (Naval Sea Systems Command), 462-7108559-303VN (Naval Sea Systems Command).
Is NSN 6645-01-503-6337 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.