NSN 6645-01-329-3136 · NIIN 013293136 · Part number 40092
The Chelsea Clock Llc · FSC 6645 — Time Measuring Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 11755
Government record, cited
NSN 6645-01-329-3136 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-329-3136. Manufacturer of record part number: 40092.
Also searched as6645-01-329-3136 ·
6645013293136 ·
NIIN 013293136 ·
01-329-3136 ·
FSC 6645 Time Measuring Instruments · CAGE 11755 · 40092
The Clock,panel, cataloged under National Stock Number 6645-01-329-3136, is classified within Federal Supply Class 6645 (Time Measuring Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is The Chelsea Clock Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Clock,panel
FSC / FSG
6645 — Time Measuring Instruments (FSG 66)
Manufacturers
The Chelsea Clock Llc (CAGE 11755)
Technical Specifications
Parameter
Value
NSN
6645-01-329-3136
Primary Part Number
40092
Item Name
Clock,panel
FSC / FSG
6645 / 66 — Time Measuring Instruments
Manufacturer
The Chelsea Clock Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2640-01-537-140740092POSSIBLE MATCH
VALVE,PNEUMATIC TIRE
Possible match (shared part number)Hutchinson Industries, Inc Div Defense and Industry
8465-01-541-796640092POSSIBLE MATCH
HYDRATION SYSTEM
Possible match (shared part number)Camelbak Products, Llc Dba Camelbak
NSN 6645-01-329-3136 is a Clock,panel, manufactured by The Chelsea Clock Llc, classified under FSC 6645, Time Measuring Instruments. Status: active.
What part numbers are listed for NSN 6645-01-329-3136?
NSN 6645-01-329-3136 has 1 manufacturer part number on file: 40092 (The Chelsea Clock Llc).
What NSN replaces 6645-01-329-3136?
2 possible matches (shared part number, not a government interchangeability claim): 2640-01-537-1407, 8465-01-541-7966. Verify interchangeability with system specifications before substitution.
Is NSN 6645-01-329-3136 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.