PartsTable
Technical Data Sheet
20-7843 ✓ Verified by PartsTable
Manhattan · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

Easily connect multiple HDMI sources to a single display.<br>The Manhattan 1080p 3-Port HDMI Switch allows media enthusiasts to connect three HDMI video sources - including gaming consoles, Blu-ray players, satellite receivers, digital recorders, set-top boxes and other devices - to a single high-definition display.<br><br>Flexible Solution for Many HD Applications<br>With the increased number of high-definition media devices, the Manhattan 1080p 3-Port HDMI Switch expands the connectivity options for your HDTV, flat-panel display monitor or video projector. The switch automatically detects and selects the active HDMI source and routes the signal to your display. Additionally, it offers a switching button so you can manually select sources when more than one HD video source is on at the same time.<br><br>Best Possible Image Quality<br>Full compliance with HDMI and HDCP 1.0/1.1 ensures the Manhattan 1080p 3-Port HDMI Switch provides nothing short of high-quality performance and reliabil This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-718-9719, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
20-7843
NSN: 5305-00-718-9719
FSC: 5305
CAGE: 56705 — DONALLCO INC (USA)
SPECIFICATIONS
head_styleFLAT CHAMFER
head_height0.106 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
thread_class2A A
head_diameter0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN
thread_length0.625 INCHES MAXIMUM IN
screw_materialSTEEL COMP 1010
fastener_length0.625 INCHES NOMINAL IN
special_featuresFLEET BALLISTIC QUALITY,AS IDENTIFIED BY QUALITY CONTROL NO. POS0913072,W/1 DRILLED HOLE
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter0.164 INCHES IN
screw_surface_treatmentCADMIUM
NSN5305-00-718-9719
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 20-7843 · Manhattan ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
NOMINAL THREAD DIAMETER: 0.164 INCHES IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
FASTENER LENGTH: 0.625 INCHES NOMINAL IN
INTERNAL DRIVE STYLE: SLOT
SCREW MATERIAL: STEEL COMP 1010
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH: 32
HEAD HEIGHT: 0.106 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD DIAMETER0.164 INCHES IN
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
FASTENER LENGTH0.625 INCHES NOMINAL IN
INTERNAL DRIVE STYLESLOT
SCREW MATERIALSTEEL COMP 1010
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32
HEAD HEIGHT0.106 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
HEAD STYLEFLAT CHAMFER
SPECIAL FEATURESFLEET BALLISTIC QUALITY,AS IDENTIFIED BY QUALITY CONTROL NO. POS0913072,W/1 DRILLED HOLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
207843Interchangeable
interchangeable cross-reference
interchangeable
3232Interchangeable
interchangeable cross-reference
interchangeable
AN500A8-10Interchangeable
Same NIIN cross-reference
interchangeable
P0S0913457Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-7843?
20-7843 is a SCREW,MACHINE manufactured by Manhattan.
What parts can replace 20-7843?
There are 4 known substitutes for 20-7843: 207843, 3232, AN500A8-10 and 1 more. Substitute compatibility should be verified for your specific system.
Is 20-7843 still available?
20-7843 is currently cancelled.
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