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2155W ✓ 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 SCREW,CAP,SOCKET HEAD is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT CHAMFER, head_height: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, thread_class: 2A A, head_diameter: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, thread_length: 2.860 INCHES MINIMUM AND 3.000 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 6685-01-081-7036, 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
2155W
NSN: 6685-01-081-7036
FSC: 6685
CAGE: 00334 — CLARIANT CORP DIV CLARIANT CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT CHAMFER
head_height0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
thread_length2.860 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
fastener_length3.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentZINC OR CADMIUM OVERALL
width_across_flats0.188 INCHES NOMINAL IN
internal_drive_styleHEXAGON
nominal_thread_diameter0.250 INCHES IN
NSN6685-01-081-7036
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SCREW,CAP,SOCKET HEAD TITLE COMPONENT PN 2155W MFR SCREW,CAP,SOCKET HEAD
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY
•
STYLE DESIGNATOR: PLUG
•
FEATURES PROVIDED: REFILLABLE
•
DESICCANT SPOT HUMIDITY PERCENTAGE: 40.0
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE
•
WIDTH ACROSS FLATS: 1.375 INCHES NOMINAL IN
•
END CONNECTION TYPE: THREADED INTERNAL, PLAIN SINGLE END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY
STYLE DESIGNATORPLUG
FEATURES PROVIDEDREFILLABLE
DESICCANT SPOT HUMIDITY PERCENTAGE40.0
NONDEFINITIVE SPEC/STD DATA2 TYPE
WIDTH ACROSS FLATS1.375 INCHES NOMINAL IN
OVERALL HEIGHT0.625 INCHES NOMINAL IN
END CONNECTION TYPETHREADED INTERNAL, PLAIN SINGLE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
TYPEIIInterchangeable
interchangeable cross-reference
interchangeable
MILI26860Interchangeable
interchangeable cross-reference
interchangeable
SAE AS26860Interchangeable
interchangeable cross-reference
interchangeable
6685009060156Interchangeable
interchangeable cross-reference
interchangeable
8355883Interchangeable
interchangeable cross-reference
interchangeable
12573256Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2155W?
2155W is a SCREW,CAP,SOCKET HEAD.
What parts can replace 2155W?
There are 22 known substitutes for 2155W: TYPEII, MILI26860, SAE AS26860 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2155W?
2155W is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-081-7036. 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