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PartsTable / COMPONENT / SMP20-304
SMP20-304 ✓ 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 SHAFT AND COLUMN,ST is a the manufacturer industrial component. Key specifications include material: RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL, body_shape: ROUND, body_width: 1.531 INCHES NOMINAL IN, flow_style: TWO WAY TWO PORT 360 DEGREE PLUG TURN, body_height: 2.125 INCHES NOMINAL IN, body_length: 4.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-189-5350, 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
SMP20-304
NSN: 2530-00-189-5350
FSC: 2530
CAGE: 46717 — PETTIBONE LLC (USA)
SPECIFICATIONS
materialRUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
body_shapeROUND
body_width1.531 INCHES NOMINAL IN
flow_styleTWO WAY TWO PORT 360 DEGREE PLUG TURN
body_height2.125 INCHES NOMINAL IN
body_length4.500 INCHES NOMINAL IN
design_typeDRY
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
constructionSOLID
coolant_typeAIR
body_materialMETAL
lug_thickness0.227 INCHES NOMINAL IN
NSN2530-00-189-5350
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT AND COLUMN,ST TITLE COMPONENT PN SMP20-304 MFR SHAFT AND COLUMN,ST
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
825-102Interchangeable
interchangeable cross-reference
interchangeable
5376Interchangeable
interchangeable cross-reference
interchangeable
76EInterchangeable
interchangeable cross-reference
interchangeable
87-8-6-70Interchangeable
interchangeable cross-reference
interchangeable
38-5376-1Interchangeable
interchangeable cross-reference
interchangeable
169309Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMP20-304?
SMP20-304 is a SHAFT AND COLUMN,ST.
What parts can replace SMP20-304?
There are 18 known substitutes for SMP20-304: 825-102, 5376, 76E and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMP20-304?
SMP20-304 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-189-5350. 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