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28391 — RETAINER,ELECTRICAL SWITCH

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

28391: RETAINER,ELECTRICAL SWITCH.

The RETAINER,ELECTRICAL SWITCH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, top_type: ADJUSTABLE TILTING, control_type: REMOTE, overall_width: 0.540 INCHES MAXIMUM IN, inclosure_type: ENCASED, overall_height: 0.400 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3610-00-197-4971, 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→ 28391
NSN: 3610-00-197-4971
NIINs: 001974971, 005028249, 011102380, 013133924, 014869031
FSC: 3610 — Printing, Duplicating, and Bookbinding Equipment
CAGE: 94778 — BROWN MFG COMPANY DIV APECO CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
top_typeADJUSTABLE TILTING
control_typeREMOTE
overall_width0.540 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_height0.400 INCHES NOMINAL IN
overall_length0.887 INCHES MAXIMUM IN
shell_materialCOPPER ALLOY
connection_typePIN BOTTOM
insert_materialPLASTIC SINGLE MATING END
overall_diameter0.875 INCHES NOMINAL IN
special_featuresSWITCH BRACKET
NSN3610-00-197-4971
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL SWITCH TITLE COMPONENT PN 28391 MFR RETAINER,ELECTRICAL SW
KEY FEATURES
•
MOVABLE HORIZONTAL STRAIGHT EDGE: INCLUDED
•
WORKING SURFACE WIDTH: 25.500 INCHES NOMINAL IN
•
MOVABLE VERTICAL STRAIGHT EDGE: NOT INCLUDED
•
TOP TYPE: ADJUSTABLE TILTING
•
WORKING SURFACE LENGTH: 36.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT36.000 INCHES NOMINAL IN
MOVABLE HORIZONTAL STRAIGHT EDGEINCLUDED
WORKING SURFACE WIDTH25.500 INCHES NOMINAL IN
OVERALL LENGTH57.000 INCHES NOMINAL IN
OVERALL WIDTH44.000 INCHES NOMINAL IN
MOVABLE VERTICAL STRAIGHT EDGENOT INCLUDED
TOP TYPEADJUSTABLE TILTING
WORKING SURFACE LENGTH36.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 28391?
28391 is a RETAINER,ELECTRICAL SWITCH. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 28391?
28391 is cataloged in the U.S. Government catalog under NSN 3610-00-197-4971. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.