PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 845-2445066 ITEM 90

845-2445066 ITEM 90 — Technical Data Sheet

✓ 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 RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN W/INTERNAL FLANGE, corner_shape: SQUARE ALL CORNERS, overall_length: 1.380 INCHES NOMINAL IN, body_outside_diameter: 2.937 INCHES NOMINAL IN, internal_flange_width: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4320-01-148-8305, 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
845-2445066 ITEM 90
NSN: 4320-01-148-8305
FSC: 4320
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY
body_stylePLAIN W/INTERNAL FLANGE
corner_shapeSQUARE ALL CORNERS
overall_length1.380 INCHES NOMINAL IN
body_outside_diameter2.937 INCHES NOMINAL IN
internal_flange_width0.250 INCHES NOMINAL IN
internal_flange_inside_diameter2.460 INCHES NOMINAL IN
NSN4320-01-148-8305
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,WEARING TITLE COMPONENT PN 845-2445066 ITEM 90 MFR RING,WEARING
KEY FEATURES
•
MATERIAL: COPPER ALLOY
•
INTERNAL FLANGE INSIDE DIAMETER: 2.460 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.937 INCHES NOMINAL IN
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY STYLE: PLAIN W/INTERNAL FLANGE
•
INTERNAL FLANGE WIDTH: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIALCOPPER ALLOY
OVERALL LENGTH1.380 INCHES NOMINAL IN
INTERNAL FLANGE INSIDE DIAMETER2.460 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.937 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
BODY STYLEPLAIN W/INTERNAL FLANGE
INTERNAL FLANGE WIDTH0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
2620-920X12ASSY11APC4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
845-2181282-3INInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
845-2445066 ITEM 19InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
26M77-100-PC21InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
845-2445066InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
26M77-100 ITEM 21InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 845-2445066 ITEM 90?
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 845-2445066 ITEM 90?
845-2445066 ITEM 90 is a RING,WEARING.
What parts can replace 845-2445066 ITEM 90?
There are 20 known substitutes for 845-2445066 ITEM 90: 2620-920X12ASSY11APC4, 845-2181282-3IN, 845-2445066 ITEM 19 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 845-2445066 ITEM 90?
845-2445066 ITEM 90 is cataloged in the Federal Logistics Information System under NSN 4320-01-148-8305. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 845-2445066 ITEM 90

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