PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13621Thermometer,indicating,capillary

Morris Material Handling, Inc. · NSN 6685-00-526-9006 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-526-9006 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-526-9006. Primary manufacturer part number: 13621.
Features
  • Thermometer,indicating,capillary — FSC 6685
  • Extension Neck Length: 1.906 INCHES NOMINAL IN
  • Active Portion Length: 1.531 INCHES NOMINAL IN
  • Dial Diameter: 1.750 INCHES NOMINAL IN
  • Scale Inscription/background Color: WHITE MARKING ON BLACK BACKGROUND
  • Mounting Facility Type and Quantity: 1 BRACKET(S)
  • Bulb Type: PLAIN RIGID
  • Material: COPPER BULB
Applications
  • Applications requiring Copper Bulb construction
General Description

The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-526-9006, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Morris Material Handling, Inc.. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6685-00-526-9006
Primary Part Number13621
Item NameThermometer,indicating,capillary
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerMorris Material Handling, Inc.
StatusCANCELLED
Extension Neck Length1.906 INCHES NOMINAL IN
Active Portion Length1.531 INCHES NOMINAL IN
Dial Diameter1.750 INCHES NOMINAL IN
Scale Inscription/background ColorWHITE MARKING ON BLACK BACKGROUND
Mounting Facility Type and Quantity1 BRACKET(S)
Bulb TypePLAIN RIGID
MaterialCOPPER BULB
Reference Number Differentiating Characteristics6 FT LG CAPILLARY TUBE FT
Style DesignatorPLAIN RIGID
MaterialSTEEL METER CASE
Case TypeDUSTPROOF
Actuating MediumETHYL ETHER
Bulb Tip Length1.531 INCHES NOMINAL IN
Case Diameter2.188 INCHES NOMINAL IN
Bulb Overall Length1.906 INCHES NOMINAL IN
Scale Accuracy Rating2 PCT
Scale Smallest Increment10.0 DEG FAHRENHEIT
Mounting Bolt Circle Diameter1.375 INCHES NOMINAL IN
Bulb Quantity1
Bulb Connection TypeINTEGRAL FLANGE
Active Portion Diameter0.365 INCHES NOMINAL IN
Indicator Connection MethodFLEXIBLE TUBE
Flexible Tube Length72.000 INCHES NOMINAL IN
Pointer/pen Type and Quantity1 INDICATING SINGLE
Scale TypeCONCENTRIC DIAL
Bulb StylePLAIN BULB
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0512 INTERCHANGEABLE
Cup,tapered Roller Bearing
2530-00-149-234346950 INTERCHANGEABLE
Knuckle,hydraulic Pump
Eaton Aerospace, Llc Dba Jackson South
8125-00-271-158713621 INTERCHANGEABLE
Stopper,bottle
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-00-279-0985 INTERCHANGEABLE
Plug,pipe
5845-00-339-200313621 INTERCHANGEABLE
Gear Assy
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
4320-00-350-86679524-6 INTERCHANGEABLE
Impeller,pump,centrifugal
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
6630-00-483-2831 INTERCHANGEABLE
Cleaner and Drier,visometer
5950-00-735-180413621 INTERCHANGEABLE
Transformer,audio Frequency
Torotel, Inc. Div Torotel Products, Inc.
6110-00-849-254995246 INTERCHANGEABLE
Regulator,voltage
L3harris Technologies, Inc Div Space & Airborne Systems
5950-01-003-6594 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
13621 Morris Material Handling, Inc. (USA)
95246 Stewart-Warner Corporation (USA)
46950 Marion Div of Tecumseh Products Co (USA)
95246-72 Stewart-Warner Corporation (USA)
46950 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA)
Related Parts
3110-00-100-0512INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
2530-00-149-2343INTERCHANGEABLE
KNUCKLE,HYDRAULIC PUMP
46950
8125-00-271-1587INTERCHANGEABLE
STOPPER,BOTTLE
13621
4730-00-279-0985INTERCHANGEABLE
PLUG,PIPE
5845-00-339-2003INTERCHANGEABLE
GEAR ASSY
13621
4320-00-350-8667INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
9524-6
6630-00-483-2831INTERCHANGEABLE
CLEANER AND DRIER,VISOMETER
5950-00-735-1804INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
13621
6110-00-849-2549INTERCHANGEABLE
REGULATOR,VOLTAGE
95246
5950-01-003-6594INTERCHANGEABLE
TRANSFORMER,POWER
5950-01-230-9622INTERCHANGEABLE
TRANSFORMER,POWER
732519-1
3450-01-449-4083INTERCHANGEABLE
THREADING MACHINE,PIPE AND BOLT
13621

Frequently Asked Questions

What is NSN 6685-00-526-9006?

NSN 6685-00-526-9006 is a Thermometer,indicating,capillary, manufactured by Morris Material Handling, Inc., classified under FSC 6685 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6685-00-526-9006?

NSN 6685-00-526-9006 has 5 cross-referenced part numbers: 13621 (Morris Material Handling, Inc.), 95246 (Stewart-Warner Corporation), 46950 (Marion Div of Tecumseh Products Co), 95246-72 (Stewart-Warner Corporation), 46950 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc).

What NSN replaces 6685-00-526-9006?

There are 12 known substitutes for 6685-00-526-9006: 3110-00-100-0512, 2530-00-149-2343, 8125-00-271-1587 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13621?

Key specifications for 13621: Extension Neck Length: 1.906 INCHES NOMINAL IN; Active Portion Length: 1.531 INCHES NOMINAL IN; Dial Diameter: 1.750 INCHES NOMINAL IN; Scale Inscription/background Color: WHITE MARKING ON BLACK BACKGROUND. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6685-00-526-9006 still in active supply?

NSN 6685-00-526-9006 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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