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1100821-9 — TERMINAL BOARD

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1100821-9: TERMINAL BOARD.

The TERMINAL BOARD is a the manufacturer industrial component. Key specifications include material: PLASTIC MELAMINE AND SILICA BOARD, board_thickness: 0.406 INCHES IN, board_construction: HOLLOW CONSTRUCTION WITHOUT INSULATED STRIP, board_overall_width: 0.875 INCHES IN, board_overall_length: 4.031 INCHES IN, mounting_hole_diameter: 0.170 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5940-00-552-3640, 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
1100821-9
NSN: 5940-00-552-3640
FSC: 5940 — Lugs, Terminals, and Terminal Strips
CAGE: 83298 — ALLIED SIGNAL INC AEROSPACE EQUIPMENT SYSTEMS EATONTOWN SITE (USA)
SPECIFICATIONS
materialPLASTIC MELAMINE AND SILICA BOARD
board_thickness0.406 INCHES IN
board_constructionHOLLOW CONSTRUCTION WITHOUT INSULATED STRIP
board_overall_width0.875 INCHES IN
board_overall_length4.031 INCHES IN
mounting_hole_diameter0.170 INCHES IN
feedthru_terminal_quantity9 SINGLE COMBINATION
mounting_facility_type_and_quantity4 UNTHREADED HOLE(S)
material_document_and_classificationMIL-14,TYPE MME MIL SPEC SINGLE MATERIAL RESPONSE BOARD
center_to_center_distance_between_mounting_facilities_parallel_to_width0.312 INCHES IN
center_to_center_distance_between_mounting_facilities_parallel_to_length3.750 INCHES IN
NSN5940-00-552-3640
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TERMINAL BOARD TITLE COMPONENT PN 1100821-9 MFR TERMINAL BOARD
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S)
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 0.312 INCHES IN
•
MOUNTING HOLE DIAMETER: 0.170 INCHES IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-14,TYPE MME MIL SPEC SINGLE MATERIAL RESPONSE BOARD
•
BOARD THICKNESS: 0.406 INCHES IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.750 INCHES IN
•
BOARD OVERALL WIDTH: 0.875 INCHES IN
•
MATERIAL: PLASTIC MELAMINE AND SILICA BOARD
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.312 INCHES IN
MOUNTING HOLE DIAMETER0.170 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-14,TYPE MME MIL SPEC SINGLE MATERIAL RESPONSE BOARD
BOARD THICKNESS0.406 INCHES IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.750 INCHES IN
BOARD OVERALL WIDTH0.875 INCHES IN
MATERIALPLASTIC MELAMINE AND SILICA BOARD
BOARD OVERALL LENGTH4.031 INCHES IN
BOARD CONSTRUCTIONHOLLOW CONSTRUCTION WITHOUT INSULATED STRIP
OTHER ITEMS IN FSC 5940 — Lugs, Terminals, and Terminal Strips
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5940-00-000-0045 5940-00-000-0235 5940-00-001-1331 5940-00-001-1332 5940-00-001-1333 5940-00-001-1335 5940-00-001-1336 5940-00-001-1358
SUBSTITUTES & CROSS-REFERENCES 3
600AY9GMFSEReference document
Same NSN cross-reference
Reference document — Secondary reference
600A-JJ-09-SEReference document
Same NSN cross-reference
Reference document — Secondary reference
9-164YB2EESame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1100821-9?
1100821-9 is a TERMINAL BOARD.
What parts can replace 1100821-9?
There are 3 known substitutes for 1100821-9: 600AY9GMFSE, 600A-JJ-09-SE, 9-164YB2EE. Substitute compatibility should be verified for your specific system.
What is the NSN for 1100821-9?
1100821-9 is cataloged in the U.S. Government catalog under NSN 5940-00-552-3640. 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.