PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TD-3685Accelerometer,electrical,linear

Columbia Research Laboratories, Inc · NSN 6680-01-380-9450 · FSC 6680 · No Item Name Available
Verified by PartsTable
NSN 6680-01-380-9450 — this item is cataloged by the U.S. Government under National Stock Number 6680-01-380-9450. Primary manufacturer part number: TD-3685.
Features
  • Accelerometer,electrical,linear — FSC 6680
  • 3 verified cross-references
  • Primary manufacturer: Columbia Research Laboratories, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Accelerometer,electrical,linear, cataloged under National Stock Number 6680-01-380-9450, is classified within Federal Supply Class 6680 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Columbia Research Laboratories, Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6680-01-380-9450
Primary Part NumberTD-3685
Item NameAccelerometer,electrical,linear
FSC / FSG6680 / 66 — No Item Name Available
ManufacturerColumbia Research Laboratories, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-00-530-4664310180P1 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5910-01-123-9034C00202 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Coast Guard Yard Uph
Cross-Reference Index
Part NumberManufacturer
D1-103 Amphenol (maryland) Inc (USA)
1576AS305-1 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
TD-3685 PRIMARY Columbia Research Laboratories, Inc (USA)
Related Parts
5962-00-530-4664INTERCHANGEABLE
MICROCIRCUIT,MEMORY
310180P1
5910-01-123-9034INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
C00202

Frequently Asked Questions

What is NSN 6680-01-380-9450?

NSN 6680-01-380-9450 is a Accelerometer,electrical,linear, manufactured by Columbia Research Laboratories, Inc, classified under FSC 6680 (No Item Name Available). Status: active.

What are the part numbers for NSN 6680-01-380-9450?

NSN 6680-01-380-9450 has 3 cross-referenced part numbers: D1-103 (Amphenol (maryland) Inc), 1576AS305-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), TD-3685 (Columbia Research Laboratories, Inc).

What NSN replaces 6680-01-380-9450?

There are 2 known substitutes for 6680-01-380-9450: 5962-00-530-4664, 5910-01-123-9034. Verify interchangeability with system specifications before substitution.

What are the specifications of TD-3685?

Key specifications for TD-3685: End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT AND PARTS; Special Features: ANODIZE ALUMINUM, SAFETY WIRE HOLE; OCTAGON, 1.500 IN. ACROSS FLATS IN. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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