PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-01304Thermometer,self-Indicating

Sigma Products & Mfg · NSN 6685-00-894-4516 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-894-4516 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-894-4516. Primary manufacturer part number: 6-01304.
Features
  • Thermometer,self-Indicating — FSC 6685
  • Securing Device Type: CLIPCLIP
  • Scale Smallest Increment: 0.2 DEG FAHRENHEIT0.2 DEG FAHRENHEIT
  • Scale Type: METALMETAL
  • Material: GLASS OVERALL
  • Scale Measurement Range: +208.000 TO 305.000 DEG FAHRENHEIT+208.000 TO 305.000 DEG FAHRENHEIT
  • Features Provided: EXPANSION CHAMBEREXPANSION CHAMBER
  • Actuating Medium: MERCURYMERCURY
Applications
  • Applications requiring Glass Overall construction
General Description

The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-894-4516, 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 10 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
ParameterValue
NSN6685-00-894-4516
Primary Part Number6-01304
Item NameThermometer,self-Indicating
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerSigma Products & Mfg
StatusACTIVE
Securing Device TypeCLIPCLIP
Scale Smallest Increment0.2 DEG FAHRENHEIT0.2 DEG FAHRENHEIT
Scale TypeMETALMETAL
MaterialGLASS OVERALL
Scale Measurement Range+208.000 TO 305.000 DEG FAHRENHEIT+208.000 TO 305.000 DEG FAHRENHEIT
Features ProvidedEXPANSION CHAMBEREXPANSION CHAMBER
Actuating MediumMERCURYMERCURY
Style DesignatorIMMERSION RING TOP
Design TypeFLUCTUATINGFLUCTUATING
Scale Inscription/background ColorBLACK MARKINGS ON YELLOW BACKGROUNDBLACK MARKINGS ON YELLOW BACKGROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-153-677052C14 INTERCHANGEABLE
Cover,junction Box
Abb Installation Products Inc
5315-00-234-1848MS24665-629 INTERCHANGEABLE
Pin,cotter
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-00-240-5219EX-5 INTERCHANGEABLE
Extractor,screw
Stanley Tools Div of Stanley Works
5120-00-240-5222EX-4 INTERCHANGEABLE
Extractor,screw
Stanley Tools Div of Stanley Works
6135-00-248-4102 INTERCHANGEABLE
Battery,nonrechargeable
5340-00-536-6611 INTERCHANGEABLE
Handle,bail
5940-00-549-955132D1533H11 INTERCHANGEABLE
Terminal,stud
Westinghouse Electric Corp
3110-00-554-3197 INTERCHANGEABLE
Bearing,ball,annular
5120-00-580-2359EX-2 INTERCHANGEABLE
Extractor,screw
Stanley Tools Div of Stanley Works
6645-00-629-7762100690 INTERCHANGEABLE
Meter,time Totalizing
Maxima Technologies & Systems Llc
Cross-Reference Index
Part NumberManufacturer
6-01304 PRIMARY Sigma Products & Mfg (USA)
6-01304 Psg Controls, Inc. (USA)
77-3 PRIMARY Princo Instruments, Inc (USA)
Related Parts
5975-00-153-6770INTERCHANGEABLE
COVER,JUNCTION BOX
52C14
5315-00-234-1848INTERCHANGEABLE
PIN,COTTER
MS24665-629
5120-00-240-5219INTERCHANGEABLE
EXTRACTOR,SCREW
EX-5
5120-00-240-5222INTERCHANGEABLE
EXTRACTOR,SCREW
EX-4
6135-00-248-4102INTERCHANGEABLE
BATTERY,NONRECHARGEABLE
5340-00-536-6611INTERCHANGEABLE
HANDLE,BAIL
5940-00-549-9551INTERCHANGEABLE
TERMINAL,STUD
32D1533H11
3110-00-554-3197INTERCHANGEABLE
BEARING,BALL,ANNULAR
5120-00-580-2359INTERCHANGEABLE
EXTRACTOR,SCREW
EX-2
6645-00-629-7762INTERCHANGEABLE
METER,TIME TOTALIZING
100690
5340-00-782-8737INTERCHANGEABLE
CLAMP,LOOP
NAS1397P4N
5340-00-827-6389INTERCHANGEABLE
CLAMP,LOOP

Frequently Asked Questions

What is NSN 6685-00-894-4516?

NSN 6685-00-894-4516 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 6685-00-894-4516?

NSN 6685-00-894-4516 has 3 cross-referenced part numbers: 6-01304 (Sigma Products & Mfg), 6-01304 (Psg Controls, Inc.), 77-3 (Princo Instruments, Inc).

What NSN replaces 6685-00-894-4516?

There are 12 known substitutes for 6685-00-894-4516: 5975-00-153-6770, 5315-00-234-1848, 5120-00-240-5219 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-01304?

Key specifications for 6-01304: Securing Device Type: CLIPCLIP; Scale Smallest Increment: 0.2 DEG FAHRENHEIT0.2 DEG FAHRENHEIT; Scale Type: METALMETAL; Material: GLASS OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

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