PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

122353Housing,thermostat

Arnold a Semler Inc · NSN 6685-00-351-6889 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-351-6889 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-351-6889. Primary manufacturer part number: 122353.
Features
  • Housing,thermostat — FSC 6685
  • 2 verified cross-references
  • Primary manufacturer: Arnold a Semler Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,thermostat, cataloged under National Stock Number 6685-00-351-6889, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Arnold a Semler Inc. This item has 2 commercial cross-references from 1 manufacturer, 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 NameHousing,thermostat
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersArnold a Semler Inc (CAGE 50870)
Technical Specifications
ParameterValue
NSN6685-00-351-6889
Primary Part Number122353
Item NameHousing,thermostat
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerArnold a Semler Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2530-01-049-7680121892 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Clark Material Handling Company
3020-01-152-785698104 INTERCHANGEABLE
Gear Cluster
Dana Commercial Vehicle Products, Llc
2920-01-193-323331-196 INTERCHANGEABLE
Switch,lock,ignition
Pollak Joseph Corp
6625-01-262-4084122353 INTERCHANGEABLE
Divider,power,radio Frequency
Frontgrade Technologies Inc.
3040-01-270-7891122353 INTERCHANGEABLE
Shaft,shouldered
Lake Shore Systems, Inc.
3040-01-558-8831121892 INTERCHANGEABLE
Shaft,straight
Dana Commercial Vehicle Manufacturing Llc
5315-01-734-281526857 INTERCHANGEABLE
Pin,straight,headless
Fastenal Co Dba Fastenal Co Div Fastenal Manufacturing
Cross-Reference Index
Part NumberManufacturer
122353 PRIMARY Arnold a Semler Inc (USA)
121892 PRIMARY Arnold a Semler Inc (USA)
Related Parts
2530-01-049-7680INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
121892
3020-01-152-7856INTERCHANGEABLE
GEAR CLUSTER
98104
2920-01-193-3233INTERCHANGEABLE
SWITCH,LOCK,IGNITION
31-196
6625-01-262-4084INTERCHANGEABLE
DIVIDER,POWER,RADIO FREQUENCY
122353
3040-01-270-7891INTERCHANGEABLE
SHAFT,SHOULDERED
122353
3040-01-558-8831INTERCHANGEABLE
SHAFT,STRAIGHT
121892
5315-01-734-2815INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
26857

Frequently Asked Questions

What is NSN 6685-00-351-6889?

NSN 6685-00-351-6889 is a Housing,thermostat, manufactured by Arnold a Semler Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-351-6889?

NSN 6685-00-351-6889 has 2 cross-referenced part numbers: 122353 (Arnold a Semler Inc), 121892 (Arnold a Semler Inc).

What NSN replaces 6685-00-351-6889?

There are 7 known substitutes for 6685-00-351-6889: 2530-01-049-7680, 3020-01-152-7856, 2920-01-193-3233 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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