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42305D573 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

42305D573: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SHANK, grip_length: 3.400 INCHES NOMINAL IN, actuation_type: PUSH, lanyard_length: 5.775 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN, shank_diameter: 0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN, actuation_method: PUSH BUTTON. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-135-2525, 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
42305D573
NSN: 5315-01-135-2525
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 82402 — TRIUMPH GEAR SYSTEMS INC DBA TRIUMPH GEAR SYSTEMS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SHANK
grip_length3.400 INCHES NOMINAL IN
actuation_typePUSH
lanyard_length5.775 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
shank_diameter0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
detent_quantity2
actuation_methodPUSH BUTTON
style_designatorBUTTON
pin_attachment_typeCABLE LANYARD W/TERMINATIONS
button_handle_diameter0.875 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
shoulder_to_head_end_distance1.040 INCHES MAXIMUM IN
NSN5315-01-135-2525
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 42305D573 · 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: 0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT QUANTITY: 2
•
BUTTON HANDLE DIAMETER: 0.875 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
•
ACTUATION TYPE: PUSH
•
PIN ATTACHMENT TYPE: CABLE LANYARD W/TERMINATIONS
•
STYLE DESIGNATOR: BUTTON
•
GRIP LENGTH: 3.400 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.3720 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN
ACTUATION METHODPUSH BUTTON
DETENT QUANTITY2
BUTTON HANDLE DIAMETER0.875 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
ACTUATION TYPEPUSH
PIN ATTACHMENT TYPECABLE LANYARD W/TERMINATIONS
STYLE DESIGNATORBUTTON
GRIP LENGTH3.400 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING SHANK
MATERIALSTEEL CORROSION RESISTING SPINDLE
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 2
BLC6BA34SReference document
Same NSN cross-reference
Reference document — Secondary reference
42305-573Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 42305D573?
42305D573 is a PIN,QUICK RELEASE.
What parts can replace 42305D573?
There are 2 known substitutes for 42305D573: BLC6BA34S, 42305-573. Substitute compatibility should be verified for your specific system.
What is the NSN for 42305D573?
42305D573 is cataloged in the U.S. Government catalog under NSN 5315-01-135-2525. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.