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STBP18AU3-3 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

STBP18AU3-3: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 632 SHANK, grip_length: 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, handle_length: 1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN, head_diameter: 0.630 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.1870 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-406-6553, 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
STBP18AU3-3
NSN: 5315-00-406-6553
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 632 SHANK
grip_length0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
handle_length1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
head_diameter0.630 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.1870 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
detent_quantity2
hardness_rating54.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM DETENT
actuation_methodPUSH BUTTON
style_designatorT HANDLE
surface_treatmentPASSIVATE SHANK
shoulder_to_head_end_distance1.450 INCHES MAXIMUM IN
NSN5315-00-406-6553
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: STBP18AU3-3 · 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: 0.1870 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT TO TAPERED END DISTANCE: 0.260 INCHES MAXIMUM IN
•
DETENT QUANTITY: 2
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
•
HANDLE LENGTH: 1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
•
ACTUATION TYPE: PUSH
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.1870 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM IN
ACTUATION METHODPUSH BUTTON
DETENT TO TAPERED END DISTANCE0.260 INCHES MAXIMUM IN
DETENT QUANTITY2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
HANDLE LENGTH1.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN
ACTUATION TYPEPUSH
HARDNESS RATING54.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM DETENT
STYLE DESIGNATORT HANDLE
SUBSTITUTES & CROSS-REFERENCES 3
52205Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
SL20249Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LW1592-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 STBP18AU3-3?
STBP18AU3-3 is a PIN,QUICK RELEASE.
What parts can replace STBP18AU3-3?
There are 3 known substitutes for STBP18AU3-3: 52205, SL20249, LW1592-1. Substitute compatibility should be verified for your specific system.
What is the NSN for STBP18AU3-3?
STBP18AU3-3 is cataloged in the U.S. Government catalog under NSN 5315-00-406-6553. This indicates validated use in U.S. government and defense supply chains.
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