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Technical Data Sheet
PartsTable / COMPONENT / MS20470B3-3
MS20470B3-3 ✓ Verified by PartsTable
— · 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

The RIVET,SOLID is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5056 OVERALL, head_style: UNIVERSAL, grip_length: 0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN, head_height: 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN, shank_style: STRAIGHT W/RADIUS CHAMFERED TIP, shank_diameter: 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-088-0551, 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
MS20470B3-3
NSN: 5310-00-088-0551
FSC: 5310
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
materialALUMINUM ALLOY 5056 OVERALL
head_styleUNIVERSAL
grip_length0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
head_height0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN
shank_styleSTRAIGHT W/RADIUS CHAMFERED TIP
shank_diameter0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
shear_strength24000 SINGLE POUNDS PER SQUARE INCH
fastener_length0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
surface_treatmentANODIZE OR OXIDE FILM OVERALL
head_major_diameter0.178 INCHES MINIMUM AND 0.196 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5310-00-088-0551
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS20470B3-3 · OEM ⚠ 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
MATERIAL: STEEL NUT
•
BEARING SURFACE FINISH: 125.0 MICROINCHES
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
BEARING SURFACE TYPE: CHAMFERED OR WASHER FACED
•
NUT HEIGHT: 0.133 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
•
COUNTERSINK ANGLE: 88.0 DEGREES NOMINAL NUT
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
MATERIALSTEEL NUT
BEARING SURFACE FINISH125.0 MICROINCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
NUT HEIGHT0.133 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON LOCKING INSERT
COUNTERSINK ANGLE88.0 DEGREES NOMINAL NUT
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM IN
TEMP RATING250.0 FAHRENHEIT NOMINAL DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
AN470B3-3Interchangeable
interchangeable cross-reference
interchangeable
MS20470B3-3Interchangeable
interchangeable cross-reference
interchangeable
855620-163Interchangeable
interchangeable cross-reference
interchangeable
AS3085-012Interchangeable
interchangeable cross-reference
interchangeable
M83248/1-012Interchangeable
interchangeable cross-reference
interchangeable
9469127712Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS20470B3-3?
MS20470B3-3 is a RIVET,SOLID.
What parts can replace MS20470B3-3?
There are 22 known substitutes for MS20470B3-3: AN470B3-3, MS20470B3-3, 855620-163 and 19 more. Substitute compatibility should be verified for your specific system.
Is MS20470B3-3 still available?
MS20470B3-3 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026