PartsTable
Technical Data Sheet
1103971 ✓ Verified by PartsTable
Yealink · 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

VC500-Wireless Micpod: utilizing Yealink’s DECT technology and featuring two wireless microphones to optimize mobility within the meeting room by providing a stable voice transmission. Also in this way, your table can be kept tidy and clutter-free.<br><br><b>Ultimate Simplicity, Perfect for Small and Medium Rooms</b><br>Yealink VC500 is ideally designed to ensure everyone to have an immervise communication in the workspace. Equipped with the 5x optical zoom PTZ camera, it supports 1080P/60FPS video calls to make your business discussion be as life-like and interactive as possible.

It possesses an all-in-one design and the first-class video and audio technology that create an easier and more effective collaboration experience. As the newest generation of Yealink VC series video conferencing endpoints, the VC500 adopts an intuitive user interface that makes meeting control simpler. Featuring H.265/HEVC, Opus and HD voice backed by Harman speaker, this new release facilitates more immersi This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-0638, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
1103971
NSN: 5310-00-012-0638
FSC: 5310
CAGE: 22888 — FMC CORP (USA)
SPECIFICATIONS
hole_diameter0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
outside_diameter0.601 INCHES MAXIMUM IN
style_designatorSPLIT HELICAL-RIGHT HAND
material_thickness0.097 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
nondefinitive_spec/std_data3 STYLE AND A CLASS
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5310-00-012-0638
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1103971 · Yealink ⚠ 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
NONDEFINITIVE SPEC/STD DATA: 3 STYLE AND A CLASS
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER: 0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
MATERIAL THICKNESS: 0.097 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
OUTSIDE DIAMETER: 0.601 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA3 STYLE AND A CLASS
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN
MATERIAL THICKNESS0.097 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
OUTSIDE DIAMETER0.601 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
FFW84CLASSASTYLE3Interchangeable
interchangeable cross-reference
interchangeable
DX253Interchangeable
interchangeable cross-reference
interchangeable
34846S2Interchangeable
interchangeable cross-reference
interchangeable
H965170405Interchangeable
interchangeable cross-reference
interchangeable
0912303-5Interchangeable
interchangeable cross-reference
interchangeable
131095Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1103971?
1103971 is a WASHER,LOCK manufactured by Yealink.
What parts can replace 1103971?
There are 29 known substitutes for 1103971: FFW84CLASSASTYLE3, DX253, 34846S2 and 26 more. Substitute compatibility should be verified for your specific system.
Is 1103971 still available?
1103971 is currently cancelled.
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