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PartsTable / COMPONENT / MIL-P-10971 TY1CL2CPA
MIL-P-10971 TY1CL2CPA ✓ 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,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.125 INCHES NOMINAL IN, material: STEEL OVERALL, overall_length: 2.000 INCHES NOMINAL IN, shear_strength: 210000 DOUBLE POUNDS PER SQUARE INCH, surface_finish: 80.0 MICROINCHES OUTSIDE DIAMETER, hardness_rating: 46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-484-1695, 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
MIL-P-10971 TY1CL2CPA
NSN: 5315-00-484-1695
FSC: 5315
CAGE: 80244 — GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE (USA)
SPECIFICATIONS
diameter0.125 INCHES NOMINAL IN
materialSTEEL OVERALL
overall_length2.000 INCHES NOMINAL IN
shear_strength210000 DOUBLE POUNDS PER SQUARE INCH
surface_finish80.0 MICROINCHES OUTSIDE DIAMETER
hardness_rating46.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSLOTTED
features_providedCASEHARDENED
material_thickness0.028 INCHES NOMINAL IN
nondefinitive_spec/std_data1 TYPE AND 2 CLASS AND A COMPOSITION
material_document_and_classificationAMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5315-00-484-1695
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MIL-P-10971 TY1CL2CPA · 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
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: SLOTTED
•
MATERIAL THICKNESS: 0.048 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONKC-46 SE
DIAMETER0.250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSLOTTED
OVERALL LENGTH1.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.048 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
MS3106A28-3PInterchangeable
interchangeable cross-reference
interchangeable
AN3106A28-3PInterchangeable
interchangeable cross-reference
interchangeable
MIL-C-5015Interchangeable
interchangeable cross-reference
interchangeable
SR7PS1613Interchangeable
interchangeable cross-reference
interchangeable
SCD104807-21Interchangeable
interchangeable cross-reference
interchangeable
20835Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-P-10971 TY1CL2CPA?
MIL-P-10971 TY1CL2CPA is a PIN,SPRING.
What parts can replace MIL-P-10971 TY1CL2CPA?
There are 24 known substitutes for MIL-P-10971 TY1CL2CPA: MS3106A28-3P, AN3106A28-3P, MIL-C-5015 and 21 more. Substitute compatibility should be verified for your specific system.
Is MIL-P-10971 TY1CL2CPA still available?
MIL-P-10971 TY1CL2CPA 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