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PartsTable / COMPONENT / 72910PC21
72910PC21 ✓ 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 SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 11, inside_diameter: 0.875 INCHES NOMINAL IN, style_designator: CYLINDRICAL, spring_free_length: 2.970 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 5360-01-004-6781, 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
72910PC21
NSN: 5360-01-004-6781
FSC: 5360
CAGE: 09790 — EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity11
inside_diameter0.875 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length2.970 INCHES NOMINAL IN
spring_solid_length1.375 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_deflection_rate33.330 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter1.125 INCHES NOMINAL IN
material_document_and_classificationQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5360-01-004-6781
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN 72910PC21 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
INSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 302 OVERALL
•
COIL QUANTITY: 11
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
SPRING SOLID LENGTH: 1.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 2.970 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.875 INCHES NOMINAL IN
MATERIALSTEEL COMP 302 OVERALL
COIL QUANTITY11
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING SOLID LENGTH1.375 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH2.970 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING DEFLECTION RATE33.330 POUNDS PER INCH NOMINAL LBS
SPRING FREE OUTSIDE DIAMETER1.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
72941Interchangeable
interchangeable cross-reference
interchangeable
SN714-1Interchangeable
interchangeable cross-reference
interchangeable
200869Interchangeable
interchangeable cross-reference
interchangeable
PM8918/002Interchangeable
interchangeable cross-reference
interchangeable
6033Interchangeable
interchangeable cross-reference
interchangeable
205-766Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 72910PC21?
72910PC21 is a SPRING,HELICAL,COMPRESSION.
What parts can replace 72910PC21?
There are 7 known substitutes for 72910PC21: 72941, SN714-1, 200869 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 72910PC21?
72910PC21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-01-004-6781. 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