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Technical Data Sheet

21-138 — Cable Assembly Specs

✓ Verified by PartsTable
Freecom · 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

Extremely small, lightweight, weatherproof external USB-2 storage device. Storage Capacity: 32 MB. Smaller than a carkey: 65mm x 22mm x 10mm (without cap).

Save, access and share data with colleagues, business associates and friends. Easy installation, no drivers needed*, USB port bus-powered! Compatible with PC, notebook and Mac allowing cross platform file sharing. Ideal for storing and sharing digital pictures, music files, text files, spreadsheets, presentations.

Engineered a step further ensuring water- and dust resistance by making the FM-10 Pro the ultimate storage solution for use in all conditions! This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-499-0781, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 21-138
NSN: 5999-00-499-0781
FSC: 5999
CAGE: 15605 — EATON CORP OPNS & TECHNICAL CENTER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_materialALUMINUM ALLOY
spool_quantity2
valve_operation_methodHYDRAULIC
end_item_identificationSEAWOLF CLASS SSN, VALVE,DIRECTIONAL.
valve_discharge_flow_rate6.0 GALLONS PER MINUTE
valve_design_control_activity78062
valve_type_for_which_designedDIRECTIONAL CONTROL LINEAR
material_document_and_classificationASTM 582 ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed21138
NSN5999-00-499-0781
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 21-138 MFR Freecom RESISTOR,CURRENT REGULATING
KEY FEATURES
MOUNTING METHOD: UNTHREADED HOLE(S)
MATERIAL: COPPER CONTACT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 3.180 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL IN
VOLTAGE RATING IN VOLTS: 115.0 DC
CURRENT RATING IN AMPS: 90.0
MOUNTING FACILITY QUANTITY: 2
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODUNTHREADED HOLE(S)
MATERIALCOPPER CONTACT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS3.180 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL IN
MATERIALCOPPER BODY
VOLTAGE RATING IN VOLTS115.0 DC
CURRENT RATING IN AMPS90.0
MOUNTING FACILITY QUANTITY2
MOUNTING METHODUNTHREADED HOLE(S)
MATERIALCOPPER CONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SC-B-18931Interchangeable
interchangeable cross-reference
interchangeable
0852-0003Interchangeable
interchangeable cross-reference
interchangeable
6-4Interchangeable
interchangeable cross-reference
interchangeable
21-138-1Interchangeable
interchangeable cross-reference
interchangeable
62-221-2Interchangeable
interchangeable cross-reference
interchangeable
21317-1018-16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 21-138?
21-138 is a RESISTOR,CURRENT REGULATING manufactured by Freecom. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21-138?
There are 11 known substitutes for 21-138: SC-B-18931, 0852-0003, 6-4 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21-138?
21-138 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-499-0781. This indicates validated use in U.S. government and defense supply chains.
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