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953522-20 — PIN,COTTER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

953522-20: PIN,COTTER.

The PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, hardness_rating: 65.0 ROCKWELL C MINIMUM AND 78.0 ROCKWELL C MAXIMUM OVERALL, style_designator: STANDARD, underloop_length: 0.312 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-040-0147, 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
953522-20
NSN: 5315-01-040-0147
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
diameter0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING OVERALL
hardness_rating65.0 ROCKWELL C MINIMUM AND 78.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTANDARD
underloop_length0.312 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
material_document_and_classificationFED-STD-66,TY 302 OR 304 MIL STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-040-0147
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 953522-20 · 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-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HARDNESS RATING: 65.0 ROCKWELL C MINIMUM AND 78.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STANDARD
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED-STD-66,TY 302 OR 304 MIL STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
UNDERLOOP LENGTH: 0.312 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING65.0 ROCKWELL C MINIMUM AND 78.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTANDARD
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66,TY 302 OR 304 MIL STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE OVERALL
UNDERLOOP LENGTH0.312 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 953522-20?
953522-20 is a PIN,COTTER.
What is the NSN for 953522-20?
953522-20 is cataloged in the U.S. Government catalog under NSN 5315-01-040-0147. This indicates validated use in U.S. government and defense supply chains.
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