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Technical Data Sheet
PartsTable / MRO / 1128-20
1128-20 ✓ Verified by PartsTable
Hama · MRO · MRO_GENERAL
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 SWITCH,ROTARY is a Hama industrial component. Key specifications include material: STEEL, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 1.125 INCHES NOMINAL IN, shell_material: COPPER ALLOY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-247-9314, 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
MRO→ MRO_GENERAL→ 1128-20
NSN: 5930-00-247-9314
FSC: 5930
CAGE: 14632 — DRS SIGNAL SOLUTIONS, INC. (USA)
SPECIFICATIONS
materialSTEEL
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.125 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter0.812 INCHES NOMINAL IN
special_featuresTRANSPORT CASE
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN5930-00-247-9314
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama SWITCH,ROTARY TITLE COMPONENT PN 1128-20 MFR Hama SWITCH,ROTARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
11283Interchangeable
interchangeable cross-reference
interchangeable
M11283Interchangeable
interchangeable cross-reference
interchangeable
112829Interchangeable
interchangeable cross-reference
interchangeable
5-25841-310Interchangeable
interchangeable cross-reference
interchangeable
59SK16Interchangeable
interchangeable cross-reference
interchangeable
2017014-0701Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1128-20?
1128-20 is a SWITCH,ROTARY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1128-20?
There are 15 known substitutes for 1128-20: 11283, M11283, 112829 and 12 more. Substitute compatibility should be verified for your specific system.
Is 1128-20 still available?
1128-20 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026