PartsTable
Technical Data Sheet
28077 ✓ Verified by PartsTable
KeySonic · 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

Durable, versatile keyboard with a touchpad and backlight. Perfect for laboratories & factories needs.<br><br><b>Built To Last</b><br>The severe-duty keyboard made from silicone is perfect for hot-desking places like laboratories & factories, protecting the keyboard from liquids and contamination.<br><br><b>Works With Rubber Gloves</b><br>It's time to put the mouse on the shelf once and for all, the sealed touchpad is a complete replacement for your mouse, providing the convenience even when wearing gloves. Get inspired to work!<br><br><b>UV-Resistant Keys</b><br>Make your work easier with KSK-6231INEL, a keyboard that is designed with longevity in mind.

The keys are designed with UV-resistant ink to resist the harsh sunlight, so the letters won't fade even under prolonged sun rays.<br><br><b>Keysonic Back-Lit</b><br>No more playing hide and seek, now you can always find your keys in the dark with KSK-6231INEL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-374-0826, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 28077
NSN: 5999-00-374-0826
FSC: 5999
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
end_item_identificationSMALL-TOWER VOICE SWITCH (STVS)
part_name_assigned_by_controlling_agencyALARM INTERFACE PANEL
NSN5999-00-374-0826
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 28077 MFR KeySonic VALVE,PRESSURE EQUALIZING,GASEOU
KEY FEATURES
INSERT: NOT INCLUDED
DIAMETER: 1.000 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION: FEAT
MOUNTING METHOD: SNAP-ON
CHAIN: NOT INCLUDED
HEIGHT: 0.090 INCHES NOMINAL IN
SURFACE TREATMENT: CADMIUM
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
INSERTNOT INCLUDED
DIAMETER1.000 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
MOUNTING METHODSNAP-ON
CHAINNOT INCLUDED
HEIGHT0.090 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
INSERTNOT INCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
2591441-004Upgraded Successor
successor cross-reference
successor
28077Upgraded Successor
successor cross-reference
successor
21764Interchangeable
interchangeable cross-reference
interchangeable
40690Interchangeable
interchangeable cross-reference
interchangeable
5028-403Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-46163 TY3GRRInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28077?
28077 is a VALVE,PRESSURE EQUALIZING,GASEOU manufactured by KeySonic. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28077?
There are 25 known substitutes for 28077: 2591441-004, 28077, 21764 and 22 more. Substitute compatibility should be verified for your specific system.
Is 28077 still available?
28077 is currently cancelled.
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