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GP510N9 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

GP510N9: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include grip_length: 1.125 INCHES NOMINAL IN, lanyard_length: 8.000 INCHES NOMINAL IN, shank_diameter: 0.312 INCHES NOMINAL IN, pin_attachment_type: CABLE LANYARD W/O TERMINATIONS, specification/standard_data: 26512-G+510 MANUFACTURERS SPECIFICATION, shoulder_to_head_end_distance: 1.062 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-010-2573, 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
GP510N9
NSN: 5315-01-010-2573
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
grip_length1.125 INCHES NOMINAL IN
lanyard_length8.000 INCHES NOMINAL IN
shank_diameter0.312 INCHES NOMINAL IN
pin_attachment_typeCABLE LANYARD W/O TERMINATIONS
specification/standard_data26512-G+510 MANUFACTURERS SPECIFICATION
shoulder_to_head_end_distance1.062 INCHES MAXIMUM IN
pin_center_to_handle_end_distance3.500 INCHES MAXIMUM IN
material_document_and_classification66 FED STD ALL MATERIAL RESPONSES SHANK
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
NSN5315-01-010-2573
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: GP510N9 · 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: 0.312 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
•
PIN ATTACHMENT TYPE: CABLE LANYARD W/O TERMINATIONS
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES SHANK
•
SPECIFICATION/STANDARD DATA: 26512-G+510 MANUFACTURERS SPECIFICATION
•
GRIP LENGTH: 1.125 INCHES NOMINAL IN
•
PIN CENTER TO HANDLE END DISTANCE: 3.500 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416F OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 420F OR STEEL COMP 430 OR STEEL COMP 430FSE OR STEEL COMP 430F OR STEEL COMP 431 OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 442 OR STEEL COMP 440F OR STEEL COMP 446 SHANK A
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.312 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
PIN ATTACHMENT TYPECABLE LANYARD W/O TERMINATIONS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES SHANK
SPECIFICATION/STANDARD DATA26512-G+510 MANUFACTURERS SPECIFICATION
GRIP LENGTH1.125 INCHES NOMINAL IN
PIN CENTER TO HANDLE END DISTANCE3.500 INCHES MAXIMUM IN
MATERIALSTEEL COMP 403 OR STEEL COMP 405 OR STEEL COMP 410 OR STEEL COMP 414 OR STEEL COMP 416 OR STEEL COMP 416F OR STEEL COMP 416SE OR STEEL COMP 420 OR STEEL COMP 420F OR STEEL COMP 430 OR STEEL COMP 430FSE OR STEEL COMP 430F OR STEEL COMP 431 OR STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 442 OR STEEL COMP 440F OR STEEL COMP 446 SHANK A
LANYARD LENGTH8.000 INCHES NOMINAL IN
SHOULDER TO HEAD END DISTANCE1.062 INCHES MAXIMUM 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

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 GP510N9?
GP510N9 is a PIN,QUICK RELEASE.
What is the NSN for GP510N9?
GP510N9 is cataloged in the U.S. Government catalog under NSN 5315-01-010-2573. 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.