PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3729Sample Counter

Anderson Electronics Llc · NSN 6665-00-173-2641 · FSC 6665 · No Item Name Available
Verified by PartsTable
NSN 6665-00-173-2641 — this item is cataloged by the U.S. Government under National Stock Number 6665-00-173-2641. Primary manufacturer part number: 3729.
Features
  • Sample Counter — FSC 6665
  • 4 verified cross-references
  • Primary manufacturer: Anderson Electronics Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sample Counter, cataloged under National Stock Number 6665-00-173-2641, is classified within Federal Supply Class 6665 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Anderson Electronics Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSample Counter
FSC / FSG6665 — No Item Name Available (FSG 66)
ManufacturersAnderson Electronics Llc (CAGE 3BPV9); Anderson Electronics Inc (CAGE 14301)
Technical Specifications
ParameterValue
NSN6665-00-173-2641
Primary Part Number3729
Item NameSample Counter
FSC / FSG6665 / 66 — No Item Name Available
ManufacturerAnderson Electronics Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-007-87973729 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc. Div Space and Airborne Systems
5120-00-152-22975120-00-152-2297 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
3120-00-354-84621646 INTERCHANGEABLE
Bushing,sleeve
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5930-00-660-54212015192 INTERCHANGEABLE
Switch,pressure
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5950-00-792-18082118823 INTERCHANGEABLE
Saturable Reactor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5910-01-084-56793729 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Crown Audio, Inc. Dba Crown International
5977-01-205-62513729 INTERCHANGEABLE
Holder,electrical Contact Brush
Carbone of America Corporation Div Superior Carbon Products Division
Cross-Reference Index
Part NumberManufacturer
3729 PRIMARY Anderson Electronics Llc (USA)
D3729 Anderson Electronics Inc (USA)
D3729 Anderson Electronics Llc (USA)
3729 Anderson Electronics Inc (USA)
Related Parts
5330-00-007-8797INTERCHANGEABLE
GASKET
3729
5120-00-152-2297INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-152-2297
3120-00-354-8462INTERCHANGEABLE
BUSHING,SLEEVE
1646
5930-00-660-5421INTERCHANGEABLE
SWITCH,PRESSURE
2015192
5950-00-792-1808INTERCHANGEABLE
SATURABLE REACTOR
2118823
5910-01-084-5679INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
3729
5977-01-205-6251INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
3729

Frequently Asked Questions

What is NSN 6665-00-173-2641?

NSN 6665-00-173-2641 is a Sample Counter, manufactured by Anderson Electronics Llc, classified under FSC 6665 (No Item Name Available). Status: active.

What are the part numbers for NSN 6665-00-173-2641?

NSN 6665-00-173-2641 has 4 cross-referenced part numbers: 3729 (Anderson Electronics Llc), D3729 (Anderson Electronics Inc), D3729 (Anderson Electronics Llc), 3729 (Anderson Electronics Inc).

What NSN replaces 6665-00-173-2641?

There are 7 known substitutes for 6665-00-173-2641: 5330-00-007-8797, 5120-00-152-2297, 3120-00-354-8462 and 4 more. Verify interchangeability with system specifications before substitution.

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