PartsTable
Technical Data Sheet
PartsTable / COMPONENT / EC01-4-41S
EC01-4-41S ✓ 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,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, grip_length: 4.100 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN, actuation_type: PULL AND PUSH, shank_diameter: 0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN, shear_strength: 6000 DOUBLE POUNDS PER SQUARE INCH, style_designator: RING HANDLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-933-8173, 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
EC01-4-41S
NSN: 5315-00-933-8173
FSC: 5315
CAGE: 09094 — QRP INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
grip_length4.100 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN
actuation_typePULL AND PUSH
shank_diameter0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
shear_strength6000 DOUBLE POUNDS PER SQUARE INCH
detent_quantity2
style_designatorRING HANDLE
surface_treatmentCADMIUM OVERALL
pin_attachment_typeRING
ring_handle_diameter0.875 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
detent_to_tapered_end_distance0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
surface_treatment_document_and_classificationQQ-P-416,TY 1,CL B FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-933-8173
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: EC01-4-41S · 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
•
DETENT TO TAPERED END DISTANCE: 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL B FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: RING HANDLE
•
MATERIAL: STEEL OVERALL
•
DETENT QUANTITY: 2
•
RING HANDLE DIAMETER: 0.875 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
•
SHEAR STRENGTH: 6000 DOUBLE POUNDS PER SQUARE INCH
•
ACTUATION TYPE: PULL AND PUSH
TECHNICAL CHARACTERISTICS (FLIS)
DETENT TO TAPERED END DISTANCE0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL B FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORRING HANDLE
MATERIALSTEEL OVERALL
DETENT QUANTITY2
RING HANDLE DIAMETER0.875 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
SHEAR STRENGTH6000 DOUBLE POUNDS PER SQUARE INCH
ACTUATION TYPEPULL AND PUSH
SHANK DIAMETER0.247 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
GRIP LENGTH4.100 INCHES MINIMUM AND 4.132 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
9140-0131Interchangeable
interchangeable cross-reference
interchangeable
1313-30JInterchangeable
interchangeable cross-reference
interchangeable
22-064Interchangeable
interchangeable cross-reference
interchangeable
L220663-25REVFInterchangeable
interchangeable cross-reference
interchangeable
25-0076Interchangeable
interchangeable cross-reference
interchangeable
802904-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy EC01-4-41S?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is EC01-4-41S?
EC01-4-41S is a PIN,QUICK RELEASE.
What parts can replace EC01-4-41S?
There are 7 known substitutes for EC01-4-41S: 9140-0131, 1313-30J, 22-064 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for EC01-4-41S?
EC01-4-41S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-933-8173. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — EC01-4-41S

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026