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QRP1C0310L12A4 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

QRP1C0310L12A4: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, grip_length: 1.000 INCHES NOMINAL IN, actuation_type: PUSH, lanyard_length: 12.000 INCHES NOMINAL IN, shank_diameter: 0.188 INCHES NOMINAL IN, hardness_rating: 40.0 ROCKWELL C NOMINAL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-596-0881, 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
QRP1C0310L12A4
NSN: 5315-01-596-0881
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 09094 — QRP INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
grip_length1.000 INCHES NOMINAL IN
actuation_typePUSH
lanyard_length12.000 INCHES NOMINAL IN
shank_diameter0.188 INCHES NOMINAL IN
detent_quantity2
hardness_rating40.0 ROCKWELL C NOMINAL OVERALL
actuation_methodPUSH BUTTON
style_designatorBUTTON
pin_attachment_typeCABLE LANYARD W/TERMINATIONS
NSN5315-01-596-0881
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: QRP1C0310L12A4 · 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: 0.188 INCHES NOMINAL IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT QUANTITY: 2
•
ACTUATION TYPE: PUSH
•
HARDNESS RATING: 40.0 ROCKWELL C NOMINAL OVERALL
•
PIN ATTACHMENT TYPE: CABLE LANYARD W/TERMINATIONS
•
STYLE DESIGNATOR: BUTTON
•
GRIP LENGTH: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.188 INCHES NOMINAL IN
ACTUATION METHODPUSH BUTTON
DETENT QUANTITY2
ACTUATION TYPEPUSH
HARDNESS RATING40.0 ROCKWELL C NOMINAL OVERALL
PIN ATTACHMENT TYPECABLE LANYARD W/TERMINATIONS
STYLE DESIGNATORBUTTON
GRIP LENGTH1.000 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
LANYARD LENGTH12.000 INCHES NOMINAL IN
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 1
94748A111Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 QRP1C0310L12A4?
QRP1C0310L12A4 is a PIN,QUICK RELEASE.
What parts can replace QRP1C0310L12A4?
There is 1 known substitute for QRP1C0310L12A4: 94748A111. Substitute compatibility should be verified for your specific system.
What is the NSN for QRP1C0310L12A4?
QRP1C0310L12A4 is cataloged in the U.S. Government catalog under NSN 5315-01-596-0881. 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.