PartsTable
Technical Data Sheet
SC-B-106570 ✓ 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 PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.030 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN, diameter: 0.0156 INCHES MINIMUM AND 0.0160 INCHES MAXIMUM IN, material: STEEL COMP 304 OVERALL, head_style: THUMB NO. 4, head_width: 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN, chamfer_length: 0.010 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-514-1434, 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
SC-B-106570
NSN: 5315-00-514-1434
FSC: 5315
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
height0.030 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
diameter0.0156 INCHES MINIMUM AND 0.0160 INCHES MAXIMUM IN
materialSTEEL COMP 304 OVERALL
head_styleTHUMB NO. 4
head_width0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
chamfer_length0.010 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
surface_finish250.0 MICROINCHES OVERALL
special_features0.008 IN. SLOT DIAGONALLY ACROSS CORNERS IN
style_designatorSTRAIGHT
pin_chamfer_angle22.5 DEGREES NOMINAL
under_head_length0.205 INCHES NOMINAL IN
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-514-1434
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SC-B-106570 · 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
PIN CHAMFER ANGLE: 22.5 DEGREES NOMINAL
HEIGHT: 0.030 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 304 OVERALL
STYLE DESIGNATOR: STRAIGHT
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER: 0.0156 INCHES MINIMUM AND 0.0160 INCHES MAXIMUM IN
CHAMFER LENGTH: 0.010 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
PIN CHAMFER ANGLE22.5 DEGREES NOMINAL
HEIGHT0.030 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
MATERIALSTEEL COMP 304 OVERALL
STYLE DESIGNATORSTRAIGHT
SPECIAL FEATURES0.008 IN. SLOT DIAGONALLY ACROSS CORNERS IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.0156 INCHES MINIMUM AND 0.0160 INCHES MAXIMUM IN
CHAMFER LENGTH0.010 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
SURFACE FINISH250.0 MICROINCHES OVERALL
UNDER HEAD LENGTH0.205 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
H8031Interchangeable
interchangeable cross-reference
interchangeable
4B8317Interchangeable
interchangeable cross-reference
interchangeable
D74054Interchangeable
interchangeable cross-reference
interchangeable
3580Interchangeable
interchangeable cross-reference
interchangeable
4WE160Interchangeable
interchangeable cross-reference
interchangeable
4WE159Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SC-B-106570?
SC-B-106570 is a PIN,STRAIGHT,HEADED.
What parts can replace SC-B-106570?
There are 9 known substitutes for SC-B-106570: H8031, 4B8317, D74054 and 6 more. Substitute compatibility should be verified for your specific system.
Is SC-B-106570 still available?
SC-B-106570 is currently cancelled.
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