FSC: 6680 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Component Board Assembly, cataloged under National Stock Number 6680-00-409-8481, is classified within Federal Supply Class 6680 (Liquid and Gas Flow, Liquid Level, and Mechanical Motion 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of the Instruments and Laboratory Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6680-00-409-8481
Item Name
Component Board Assembly
FSC / FSG
6680 / 66 — Liquid and Gas Flow, Liquid Level, and Mechanical Motion 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)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5998-00-761-4938POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
Possible match (shared part number)
5999-01-238-15268738110POSSIBLE MATCH
SHIELDING GASKET,ELECTRONIC
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
5305-01-361-11850344209B18POSSIBLE MATCH
SCREW,TAPPING
Possible match (shared part number)Prestolite Electric Inc
5342-01-459-086212012-1POSSIBLE MATCH
DOOR,ACCESS,WEAPON SYSTEM
Possible match (shared part number)Coda Octopus Engineering, Inc.
1005-01-705-8548120121-1-FDEIRPOSSIBLE MATCH
GUARD,TRIGGER
Possible match (shared part number)Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
120121
3/9Design control — primary reference
Bei Sensors & Systems Company, Inc. Dba Bei Duncan
120121
5/9Secondary reference
Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division
Related Parts
5998-00-761-4938POSSIBLE MATCH
CIRCUIT CARD ASSEMBLY
5999-01-238-1526POSSIBLE MATCH
SHIELDING GASKET,ELECTRONIC
8738110
5305-01-361-1185POSSIBLE MATCH
SCREW,TAPPING
0344209B18
5342-01-459-0862POSSIBLE MATCH
DOOR,ACCESS,WEAPON SYSTEM
12012-1
1005-01-705-8548POSSIBLE MATCH
GUARD,TRIGGER
120121-1-FDEIR
Frequently Asked Questions
What is NSN 6680-00-409-8481?
NSN 6680-00-409-8481 is a Component Board Assembly, classified under FSC 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. Status: active.
What NSN replaces 6680-00-409-8481?
5 possible matches (shared part number, not a government interchangeability claim): 5998-00-761-4938, 5999-01-238-1526, 5305-01-361-1185. Verify interchangeability with system specifications before substitution.
What are the specifications of 6680-00-409-8481?
Key specifications for 6680-00-409-8481: End Item Identification: EDCLIFF INSTRUMENTS ACCELEROMETER MODEL 7-272. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6680-00-409-8481 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.