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PartsTable / COMPONENT / SL19110-5
SL19110-5 ✓ 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 SHANK, grip_length: 2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN, actuation_method: PUSH BUTTON, style_designator: L 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 5315-00-868-1931, 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
SL19110-5
NSN: 5315-00-868-1931
FSC: 5315
CAGE: 16258 — SPACE-LOK, INC. DBA SPACE-LOK INC DIV SPACE-LOK (USA)
SPECIFICATIONS
materialSTEEL SHANK
grip_length2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
detent_quantity4
actuation_methodPUSH BUTTON
style_designatorL HANDLE
surface_treatmentPASSIVATE SHANK
pin_attachment_typeRING
shoulder_to_head_end_distance1.370 INCHES MINIMUM AND 1.470 INCHES MAXIMUM IN
detent_to_tapered_end_distance1.812 INCHES NOMINAL IN
pin_center_to_handle_end_distance1.690 INCHES NOMINAL IN
NSN5315-00-868-1931
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SL19110-5 · 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: 1.812 INCHES NOMINAL IN
•
ACTUATION METHOD: PUSH BUTTON
•
MATERIAL: STEEL SHANK
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
•
SURFACE TREATMENT: PASSIVATE SHANK
•
STYLE DESIGNATOR: L HANDLE
•
SHANK DIAMETER: 0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
•
ACTUATION TYPE: PUSH
TECHNICAL CHARACTERISTICS (FLIS)
DETENT TO TAPERED END DISTANCE1.812 INCHES NOMINAL IN
ACTUATION METHODPUSH BUTTON
MATERIALSTEEL SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
SURFACE TREATMENTPASSIVATE SHANK
STYLE DESIGNATORL HANDLE
SHANK DIAMETER0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
ACTUATION TYPEPUSH
GRIP LENGTH2.000 INCHES MINIMUM AND 2.020 INCHES MAXIMUM IN
DETENT QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
5-09301Interchangeable
interchangeable cross-reference
interchangeable
3918K1Interchangeable
interchangeable cross-reference
interchangeable
LW1749-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL19110-5?
SL19110-5 is a PIN,QUICK RELEASE.
What parts can replace SL19110-5?
There are 3 known substitutes for SL19110-5: 5-09301, 3918K1, LW1749-1. Substitute compatibility should be verified for your specific system.
What is the NSN for SL19110-5?
SL19110-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-868-1931. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026