Sigma Products & Mfg · NSN 6685-00-143-4746 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-143-4746 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-143-4746. Primary manufacturer part number: PT109.
6685-00-143-4746 — No Item Name Available illustration
Applications requiring Brass Meter Case construction
General Description
The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-143-4746, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Sigma Products & Mfg. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6685-00-143-4746
Primary Part Number
PT109
Item Name
Thermometer,self-Indicating
FSC / FSG
6685 / 66 — No Item Name Available
Manufacturer
Sigma Products & Mfg
Status
ACTIVE
Securing Device Type
RINGRING
Scale Type
ETCHED STEMETCHED STEM
Scale Smallest Increment
2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT
Material
BRASS METER CASE
Design Type
FLUCTUATINGFLUCTUATING
Style Designator
CUP CASE
Actuating Medium
MERCURYMERCURY
Scale Measurement Range
+140.000 TO 220.000 DEG FAHRENHEIT+140.000 TO 220.000 DEG FAHRENHEIT
NSN 6685-00-143-4746 is a Thermometer,self-Indicating, manufactured by Sigma Products & Mfg, classified under FSC 6685 (No Item Name Available). Status: active.
What are the part numbers for NSN 6685-00-143-4746?
NSN 6685-00-143-4746 has 3 cross-referenced part numbers: PT109 (Sigma Products & Mfg), PT109 (Psg Controls, Inc.), 21810 (Tycos Instruments Inc a Welch Allyn Co).
What NSN replaces 6685-00-143-4746?
There are 12 known substitutes for 6685-00-143-4746: 3439-00-223-3758, 5360-00-383-9181, 5325-00-818-2527 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of PT109?
Key specifications for PT109: Part Name Assigned by Controlling Agency: THERMOMETER SELF-INTHERMOMETER SELF-IN; Securing Device Type: RINGRING; Scale Type: ETCHED STEMETCHED STEM; Scale Smallest Increment: 2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT. 10 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.