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Technical Data Sheet
A5437 ✓ 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 COUPLING,SHAFT,FLEXIBLE is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT BOTH ENDS, bore_length: 1.9375 INCHES NOMINAL BOTH ENDS IN, design_type: INSERT, bore_diameter: 0.5015 INCHES NOMINAL BOTH ENDS IN, overall_length: 1.938 INCHES NOMINAL IN, insert_material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-705-2273, 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
A5437
NSN: 3010-00-705-2273
FSC: 3010
CAGE: 44408 — OBERDORFER FOUNDRIES INC (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT BOTH ENDS
bore_length1.9375 INCHES NOMINAL BOTH ENDS IN
design_typeINSERT
bore_diameter0.5015 INCHES NOMINAL BOTH ENDS IN
overall_length1.938 INCHES NOMINAL IN
insert_materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
securing_methodTHREADED HOLE(S) BOTH ENDS
outside_diameter1.094 INCHES NOMINAL IN
thread_size_designator0.250-20 BOTH ENDS
threaded_hole_locationBOTH ENDS: 0.250 IN. FROM HUB END 90 DEG APART IN
threaded_hole_quantity1 BOTH ENDS
furnished_items_and_quantitySETSCREWS 2
NSN3010-00-705-2273
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COUPLING,SHAFT,FLEXIBLE TITLE COMPONENT PN A5437 MFR COUPLING,SHAFT,FLEXIBL
KEY FEATURES
THREADED HOLE LOCATION: BOTH ENDS: 0.250 IN. FROM HUB END 90 DEG APART IN
BORE SHAPE: STRAIGHT BOTH ENDS
THREADED HOLE QUANTITY: 1 BOTH ENDS
FURNISHED ITEMS AND QUANTITY: SETSCREWS 2
INSERT MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
BORE DIAMETER: 0.5015 INCHES NOMINAL BOTH ENDS IN
OUTSIDE DIAMETER: 1.094 INCHES NOMINAL IN
THREAD SIZE DESIGNATOR: 0.250-20 BOTH ENDS
TECHNICAL CHARACTERISTICS (FLIS)
THREADED HOLE LOCATIONBOTH ENDS: 0.250 IN. FROM HUB END 90 DEG APART IN
BORE SHAPESTRAIGHT BOTH ENDS
THREADED HOLE QUANTITY1 BOTH ENDS
FURNISHED ITEMS AND QUANTITYSETSCREWS 2
INSERT MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
BORE DIAMETER0.5015 INCHES NOMINAL BOTH ENDS IN
OUTSIDE DIAMETER1.094 INCHES NOMINAL IN
THREAD SIZE DESIGNATOR0.250-20 BOTH ENDS
DESIGN TYPEINSERT
BORE LENGTH1.9375 INCHES NOMINAL BOTH ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
5437Interchangeable
interchangeable cross-reference
interchangeable
A239235-2Interchangeable
interchangeable cross-reference
interchangeable
031020-0000Interchangeable
interchangeable cross-reference
interchangeable
WA35Interchangeable
interchangeable cross-reference
interchangeable
5118-155-19Interchangeable
interchangeable cross-reference
interchangeable
MS15795-212Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A5437?
A5437 is a COUPLING,SHAFT,FLEXIBLE.
What parts can replace A5437?
There are 11 known substitutes for A5437: 5437, A239235-2, 031020-0000 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A5437?
A5437 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-705-2273. This indicates validated use in U.S. government and defense supply chains.
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