PartsTable
Technical Data Sheet
PartsTable / MRO / 21-255
21-255 ✓ Verified by PartsTable
Trust · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

<b>Soft sleeve for laptops, ultrabooks, Chromebooks and (2-in-1) tablets with size up to 11.6” (210x320 mm)</b><br>- Available in different sizes and colours<br>- Easy access top loading design with 2 long zipper pullers<br>- Protects your device from scratches and bumps<br>- Shock absorbing and self-regenerating neoprene offering maximum elasticity and durability<br>- Soft and lightweight<br>- Thin design that easily fits into a suitcase or carry bag. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-368-1053, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 21-255
NSN: 5999-00-368-1053
FSC: 5999
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
end_item_identificationF106
NSN5999-00-368-1053
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 21-255 MFR Trust CONFERENCE BRIDGE,TELEPHONE
KEY FEATURES
•
SURFACE TREATMENT: SILVER BODY AND CONTACT
•
MATERIAL: COPPER ALLOY BODY AND CONTACT
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 SILVER GRAINS, TROY
•
STYLE DESIGNATOR: IRREGULAR SHAPE
•
PRECIOUS MATERIAL AND LOCATION: BODY AND CONTACT SURFACES SILVER
•
PRECIOUS MATERIAL: SILVER
•
TERMINAL TYPE AND QUANTITY: 1 THREADED HOLE AXIALLY AT ONE END
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.844 INCHES NOMINAL IN
SURFACE TREATMENTSILVER BODY AND CONTACT
MATERIALCOPPER ALLOY BODY AND CONTACT
PRECIOUS MATERIAL AND WEIGHT0.005 SILVER GRAINS, TROY
STYLE DESIGNATORIRREGULAR SHAPE
PRECIOUS MATERIAL AND LOCATIONBODY AND CONTACT SURFACES SILVER
PRECIOUS MATERIALSILVER
TERMINAL TYPE AND QUANTITY1 THREADED HOLE AXIALLY AT ONE END
MOUNTING FACILITY QUANTITY1
SPECIAL FEATURESLEFT HAND CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
C24607Interchangeable
interchangeable cross-reference
interchangeable
21255Interchangeable
interchangeable cross-reference
interchangeable
4100-1250Interchangeable
interchangeable cross-reference
interchangeable
10S6/15Interchangeable
interchangeable cross-reference
interchangeable
10S6DC250VInterchangeable
interchangeable cross-reference
interchangeable
76-11220Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21-255?
21-255 is a CONFERENCE BRIDGE,TELEPHONE manufactured by Trust. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-255?
There are 10 known substitutes for 21-255: C24607, 21255, 4100-1250 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-255?
21-255 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-368-1053. 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