PartsTable
Technical Data Sheet
PartsTable / COMPONENT / IFR-45-21-A-065-010-B
IFR-45-21-A-065-010-B ✓ 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 IFR-45-21-A-065-010-B 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 6685-00-491-8217, 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
IFR-45-21-A-065-010-B
NSN: 6685-00-491-8217
FSC: 6685
CAGE: 76526 — MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO (USA)
SPECIFICATIONS
Part NumberIFR-45-21-A-065-010-B
NSN6685-00-491-8217
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IFR-45-21-A-065-010-B TITLE COMPONENT PN IFR-45-21-A-065-010-B MFR IFR-45-21-A-065-010-B
KEY FEATURES
•
CASE TYPE: SHOCK PROOFSHOCK PROOF
•
BULB TIP LENGTH: 9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN
•
CASE DIAMETER: 5.875 INCHES NOMINAL IN
•
SCALE SMALLEST INCREMENT: 5.0 DEG FAHRENHEIT5.0 DEG FAHRENHEIT
•
ACTIVE PORTION DIAMETER: 0.975 INCHES NOMINAL IN
•
FLEXIBLE TUBE LENGTH: 780.000 INCHES NOMINAL IN
•
BULB QUANTITY: 11
•
BULB TYPE: PLAIN RIGID
TECHNICAL CHARACTERISTICS (FLIS)
CASE TYPESHOCK PROOFSHOCK PROOF
BULB TIP LENGTH9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN
CASE DIAMETER5.875 INCHES NOMINAL IN
SCALE SMALLEST INCREMENT5.0 DEG FAHRENHEIT5.0 DEG FAHRENHEIT
ACTIVE PORTION DIAMETER0.975 INCHES NOMINAL IN
FLEXIBLE TUBE LENGTH780.000 INCHES NOMINAL IN
BULB QUANTITY11
BULB TYPEPLAIN RIGID
BULB STYLEPLAIN BULB W/BENDABLE EXTENSION
INDICATOR CONNECTION METHODFLEXIBLE TUBE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
M27-400Interchangeable
interchangeable cross-reference
interchangeable
81GNN00RW75YInterchangeable
interchangeable cross-reference
interchangeable
81GN-N00U-W40YInterchangeable
interchangeable cross-reference
interchangeable
MIL-T-19646Interchangeable
interchangeable cross-reference
interchangeable
81GK-Y00R-W25YInterchangeable
interchangeable cross-reference
interchangeable
41GH-Y00U-A10YInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy IFR-45-21-A-065-010-B?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is IFR-45-21-A-065-010-B?
IFR-45-21-A-065-010-B is a IFR-45-21-A-065-010-B.
What parts can replace IFR-45-21-A-065-010-B?
There are 17 known substitutes for IFR-45-21-A-065-010-B: M27-400, 81GNN00RW75Y, 81GN-N00U-W40Y and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for IFR-45-21-A-065-010-B?
IFR-45-21-A-065-010-B is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-491-8217. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — IFR-45-21-A-065-010-B

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026