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Technical Data Sheet
PartsTable / COMPONENT / 123/127
123/127 ✓ 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 123/127 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 5365-00-071-3121, 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
123/127
NSN: 5365-00-071-3121
FSC: 5365
CAGE: 98810 — AEROSONIC LLC (USA)
SPECIFICATIONS
Part Number123/127
NSN5365-00-071-3121
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 123/127 TITLE COMPONENT PN 123/127 MFR 123/127
KEY FEATURES
•
MATERIAL: STEEL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
SURFACE TREATMENT: PASSIVATE
•
INSIDE DIAMETER: 0.708 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
INSIDE DIAMETER0.708 INCHES NOMINAL IN
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
OVERALL THICKNESS0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
123127Interchangeable
interchangeable cross-reference
interchangeable
1-2-3127 ITEM 14Interchangeable
interchangeable cross-reference
interchangeable
5441-1Interchangeable
interchangeable cross-reference
interchangeable
1231/27Interchangeable
interchangeable cross-reference
interchangeable
10118417Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123/127?
123/127 is a 123/127.
What parts can replace 123/127?
There are 5 known substitutes for 123/127: 123127, 1-2-3127 ITEM 14, 5441-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123/127?
123/127 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-071-3121. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026