FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment
Government record, cited
Also searched as6645-01-466-0185 ·
6645014660185 ·
NIIN 014660185 ·
01-466-0185 ·
FSC 6645 Time Measuring Instruments · PTD-23000-6601 · PTD-23000-6601
Nearby stock numbers← 6645-01-465-5279
·
6645-01-466-0604 Generator, Time Code →
Features
Earphone Pouch and — FSC 6645
Identification
NSN: 6645-01-466-0185
NIIN: 014660185
FSC: 6645 — Time Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Earphone Pouch and, cataloged under National Stock Number 6645-01-466-0185, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Earphone Pouch and
FSC / FSG
6645 — Time Measuring Instruments (FSG 66)
Technical Specifications
Parameter
Value
NSN
6645-01-466-0185
Item Name
Earphone Pouch and
FSC / FSG
6645 / 66 — Time Measuring Instruments
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
PTD-23000-6601
3/9Design control — primary reference
Elbit Systems Sar and Data Links -Elisra Ltd.
PTD-23000-6601
C/1Advisory reference — outside the item-of-supply concept
Elbit Systems Land and C4i - Spectralink Ltd
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 6645-01-466-0185?
NSN 6645-01-466-0185 is a Earphone Pouch and, classified under FSC 6645, Time Measuring Instruments. Status: active.
Is NSN 6645-01-466-0185 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.