PartsTable
Technical Data Sheet
809401 ✓ Verified by PartsTable
TCL · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

“LED True Color, for uncompromising image quality ”<br><br>LED Edge backlighting technology offers superb image quality with low energy consumption! Diodes placed around the screen precisely illuminate each pixel for more detailed, high contrast images.<br><br>“Let yourself be tempted by the pleasure of Full HD”<br><br>This television is capable of faithfully reproducing a 1080p image in full definition! Get the most out of FHD content from any source, such as HD television channels, Blu-ray players or games consoles!<br><br>“MHL, mirror effect”<br><br>With MHL compatibility and an MHL adapter*, connect your Smartphone and tablet easily to your TV set. View all contents, video in high definition on your wide-screen TV, and control your Smartphone and tablet using the TV remote control.<br><br>“Party atmosphere guaranteed, with the USB Multimedia Player”<br><br>Share contents on a big screen, it's quick and easy! Just connect a device to your TV's USB port. Display your videos, photos a This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-905-5454, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
809401
NSN: 5310-00-905-5454
FSC: 5310
CAGE: 19203 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV US ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ARMAMENT (USA)
SPECIFICATIONS
materialSTEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
hardness_rating40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
outside_diameter0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN
style_designatorFLAT INTERNAL TEETH
surface_treatmentCADMIUM OVERALL
material_thickness0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
nondefinitive_spec/std_dataA TYPE AND A GRADE
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-905-5454
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 809401 · TCL ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT: CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL: STEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
MATERIAL THICKNESS: 0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
OUTSIDE DIAMETER: 0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA: A TYPE AND A GRADE
STYLE DESIGNATOR: FLAT INTERNAL TEETH
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIALSTEEL COMP 1050 OR STEEL COMP 1551 OR STEEL COMP 1552 OR STEEL COMP 1053 OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OVERALL
MATERIAL THICKNESS0.016 INCHES MINIMUM AND 0.020 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.446 INCHES MINIMUM AND 0.464 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATAA TYPE AND A GRADE
STYLE DESIGNATORFLAT INTERNAL TEETH
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
25771Interchangeable
interchangeable cross-reference
interchangeable
SN74151NInterchangeable
interchangeable cross-reference
interchangeable
170-033Interchangeable
interchangeable cross-reference
interchangeable
SW120-287Interchangeable
interchangeable cross-reference
interchangeable
LW598Interchangeable
interchangeable cross-reference
interchangeable
AN936A716SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 809401?
809401 is a WASHER,LOCK manufactured by TCL.
What parts can replace 809401?
There are 23 known substitutes for 809401: 25771, SN74151N, 170-033 and 20 more. Substitute compatibility should be verified for your specific system.
Is 809401 still available?
809401 is currently cancelled.
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