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Technical Data Sheet
PartsTable / COMPONENT / 11-603-5B
11-603-5B ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 11-603-5B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6630-00-242-9257, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
11-603-5B
NSN: 6630-00-242-9257
FSC: 6630
CAGE: 19631 — FISHER SCIENTIFIC CO (USA)
SPECIFICATIONS
Part Number11-603-5B
NSN6630-00-242-9257
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 11-603-5B TITLE COMPONENT PN 11-603-5B MFR 11-603-5B
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: I TYPE AND 2 CLASS AND 53H NUMBER
•
MATERIAL: GLASS STEM
•
CORRECTION SCALE: NOT INCLUDED
•
SCALE ACCURACY RATING: 0.100 DEGREES
•
THERMOMETER: INCLUDED
•
SCALE NAME: API
•
TEMP RANGE: +30.0 TO 180.0 DEG FAHRENHEIT
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATAI TYPE AND 2 CLASS AND 53H NUMBER
MATERIALGLASS STEM
CORRECTION SCALENOT INCLUDED
SCALE ACCURACY RATING0.100 DEGREES
THERMOMETERINCLUDED
OVERALL LENGTH374.0 MILLIMETERS MINIMUM AND 387.0 MILLIMETERS MAXIMUM MM
SCALE NAMEAPI
TEMP RANGE+30.0 TO 180.0 DEG FAHRENHEIT
SCALE QUANTITY1
SPECIMEN RECEPTACLE HOLDERNOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
MIL-H-36343Interchangeable
interchangeable cross-reference
interchangeable
11-603-5CInterchangeable
interchangeable cross-reference
interchangeable
E100-54HInterchangeable
interchangeable cross-reference
interchangeable
D20616-07Interchangeable
interchangeable cross-reference
interchangeable
E100-57HInterchangeable
interchangeable cross-reference
interchangeable
48-3360Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-603-5B?
11-603-5B is a 11-603-5B.
What parts can replace 11-603-5B?
There are 26 known substitutes for 11-603-5B: MIL-H-36343, 11-603-5C, E100-54H and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-603-5B?
11-603-5B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6630-00-242-9257. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026