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LW4ST2-290 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

LW4ST2-290: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 SPINDLE, grip_length: 2.290 INCHES NOMINAL IN, handle_length: 1.770 INCHES NOMINAL IN, actuation_type: PUSH, shank_diameter: 0.2485 INCHES NOMINAL IN, actuation_method: PUSH BUTTON. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-805-0740, 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
LW4ST2-290
NSN: 5315-00-805-0740
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: SV287 — SOUTHCO, S. DE R.L. DE C.V (MEX)
SPECIFICATIONS
materialSTEEL COMP 4130 SPINDLE
grip_length2.290 INCHES NOMINAL IN
handle_length1.770 INCHES NOMINAL IN
actuation_typePUSH
shank_diameter0.2485 INCHES NOMINAL IN
detent_quantity2
actuation_methodPUSH BUTTON
style_designatorT HANDLE
surface_treatmentCADMIUM SHANK
pin_attachment_typeRING
shoulder_to_head_end_distance1.200 INCHES NOMINAL IN
detent_to_tapered_end_distance0.270 INCHES NOMINAL IN
NSN5315-00-805-0740
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: LW4ST2-290 · 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
•
SHANK DIAMETER: 0.2485 INCHES NOMINAL IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT TO TAPERED END DISTANCE: 0.270 INCHES NOMINAL IN
•
DETENT QUANTITY: 2
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 1 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
•
HANDLE LENGTH: 1.770 INCHES NOMINAL IN
•
ACTUATION TYPE: PUSH
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.2485 INCHES NOMINAL IN
ACTUATION METHODPUSH BUTTON
DETENT TO TAPERED END DISTANCE0.270 INCHES NOMINAL IN
DETENT QUANTITY2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE SHANK
HANDLE LENGTH1.770 INCHES NOMINAL IN
ACTUATION TYPEPUSH
PIN ATTACHMENT TYPERING
STYLE DESIGNATORT HANDLE
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LW4ST2-290?
LW4ST2-290 is a PIN,QUICK RELEASE.
What is the NSN for LW4ST2-290?
LW4ST2-290 is cataloged in the U.S. Government catalog under NSN 5315-00-805-0740. This indicates validated use in U.S. government and defense supply chains.
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