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301SE191 ✓ 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 301SE191 is a the manufacturer industrial component. Key specifications include material: ALUMINUM SEAT, body_width: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN, body_height: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, body_length: 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN, thread_class: 2B, body_material: METAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-447-8877, 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
301SE191
NSN: 2520-00-447-8877
FSC: 2520
CAGE: 77237 — DANA OFF HIGHWAY PRODUCTS, LLC (USA)
SPECIFICATIONS
materialALUMINUM SEAT
body_width0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
body_height0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
body_length1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM IN
thread_class2B
body_materialMETAL
overall_width26.000 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height0.875 INCHES NOMINAL IN
overall_length17.000 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC SINGLE MATING END
NSN2520-00-447-8877
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 301SE191 TITLE COMPONENT PN 301SE191 MFR 301SE191
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
6955Interchangeable
interchangeable cross-reference
interchangeable
6955-1Interchangeable
interchangeable cross-reference
interchangeable
7955Interchangeable
interchangeable cross-reference
interchangeable
6361Interchangeable
interchangeable cross-reference
interchangeable
FA-2982Interchangeable
interchangeable cross-reference
interchangeable
A3060786-006Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 301SE191?
301SE191 is a 301SE191.
What parts can replace 301SE191?
There are 7 known substitutes for 301SE191: 6955, 6955-1, 7955 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 301SE191?
301SE191 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-447-8877. 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