PartsTable
Technical Data Sheet
3 1/2R ✓ 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 3 1/2R is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3444-00-243-2652, 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
3 1/2R
NSN: 3444-00-243-2652
FSC: 3444
CAGE: 21482 — BELCO INDUSTRIES, INC. DBA BELCO INDUSTRIES INC DIV FAMCO MACHINE DIVISION (USA)
SPECIFICATIONS
Part Number3 1/2R
NSN3444-00-243-2652
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 3 1/2R TITLE COMPONENT PN 3 1/2R MFR 3 1/2R
KEY FEATURES
DESIGN TYPE: MECHANICAL
COLUMN TYPE: SINGLE
MAXIMUM MATERIAL DIAMETER ACCOMMODATED: 18.000 INCHES IN
PRESSURE CAPACITY: ERR-060
MINIMUM DISTANCE BETWEEN RAM AND WORKING SURFACE: 16.000 INCHES PLATE IN
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS AND 5A SIZE A
SWIVEL PLATE: INCLUDED
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPEMECHANICAL
COLUMN TYPESINGLE
MAXIMUM MATERIAL DIAMETER ACCOMMODATED18.000 INCHES IN
PRESSURE CAPACITYERR-060
MINIMUM DISTANCE BETWEEN RAM AND WORKING SURFACE16.000 INCHES PLATE IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND 5A SIZE A
SWIVEL PLATEINCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
87-0146Interchangeable
interchangeable cross-reference
interchangeable
AN3139R312Interchangeable
interchangeable cross-reference
interchangeable
312RInterchangeable
interchangeable cross-reference
interchangeable
00P636Interchangeable
interchangeable cross-reference
interchangeable
01006Interchangeable
interchangeable cross-reference
interchangeable
1Interchangeable
R970
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3 1/2R?
3 1/2R is a 3 1/2R.
What parts can replace 3 1/2R?
There are 18 known substitutes for 3 1/2R: 87-0146, AN3139R312, 312R and 15 more. Substitute compatibility should be verified for your specific system.
Is 3 1/2R still available?
3 1/2R is currently cancelled.
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