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QRD3D0525Z — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

QRD3D0525Z: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1144 OVERALL, grip_length: 0.250 INCHES NOMINAL IN, shank_diameter: 0.313 INCHES NOMINAL IN, special_features: SPRING LOADED BALL RETRACTS DURING INSERTION AND REMOVAL;BALL AND SPRING ARE STAINLESS STEEL, style_designator: RING HANDLE, surface_treatment: ZINC OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-478-6918, 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
QRD3D0525Z
NSN: 5315-01-478-6918
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 09094 — QRP INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1144 OVERALL
grip_length0.250 INCHES NOMINAL IN
shank_diameter0.313 INCHES NOMINAL IN
special_featuresSPRING LOADED BALL RETRACTS DURING INSERTION AND REMOVAL;BALL AND SPRING ARE STAINLESS STEEL
style_designatorRING HANDLE
surface_treatmentZINC OVERALL
end_item_identificationSM PARTS WASH
NSN5315-01-478-6918
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: QRD3D0525Z · 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: 0.313 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RING HANDLE
•
GRIP LENGTH: 0.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL COMP 1144 OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.313 INCHES NOMINAL IN
STYLE DESIGNATORRING HANDLE
GRIP LENGTH0.250 INCHES NOMINAL IN
SPECIAL FEATURESSPRING LOADED BALL RETRACTS DURING INSERTION AND REMOVAL;BALL AND SPRING ARE STAINLESS STEEL
SURFACE TREATMENTZINC OVERALL
END ITEM IDENTIFICATIONSM PARTS WASH
MATERIALSTEEL COMP 1144 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
98320A265Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7878Reference document
Same NSN cross-reference
Reference document — Secondary 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 QRD3D0525Z?
QRD3D0525Z is a PIN,QUICK RELEASE.
What parts can replace QRD3D0525Z?
There are 2 known substitutes for QRD3D0525Z: 98320A265, 7878. Substitute compatibility should be verified for your specific system.
What is the NSN for QRD3D0525Z?
QRD3D0525Z is cataloged in the U.S. Government catalog under NSN 5315-01-478-6918. 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.