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PartsTable / COMPONENT / 0N377879-3
0N377879-3 ✓ 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 REACTOR is a the manufacturer industrial component. Key specifications include diameter: 0.375 INCHES NOMINAL IN, material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL, load_type: INDUCTIVE AND RESISTIVE, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, drive_type: SLOTTED, rib_length: 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM 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 5950-01-243-8252, 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
0N377879-3
NSN: 5950-01-243-8252
FSC: 5950
CAGE: 98230 — NATIONAL SECURITY AGENCY (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
materialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL
load_typeINDUCTIVE AND RESISTIVE
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
drive_typeSLOTTED
rib_length0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
shell_typeSOLID
blade_width0.375 INCHES NOMINAL IN
grip_length0.485 INCHES NOMINAL IN
head_height0.229 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
thread_class2A AND 2B A
head_diameter0.750 INCHES NOMINAL IN
NSN5950-01-243-8252
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN 0N377879-3 MFR REACTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
P7709961PT1REV4Interchangeable
interchangeable cross-reference
interchangeable
S1315048Interchangeable
interchangeable cross-reference
interchangeable
20340Interchangeable
interchangeable cross-reference
interchangeable
97-0527Interchangeable
interchangeable cross-reference
interchangeable
88-0392Interchangeable
interchangeable cross-reference
interchangeable
375696Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0N377879-3?
0N377879-3 is a REACTOR.
What parts can replace 0N377879-3?
There are 18 known substitutes for 0N377879-3: P7709961PT1REV4, S1315048, 20340 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0N377879-3?
0N377879-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-243-8252. 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