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Technical Data Sheet

ECO 3/8-18C — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

ECO 3/8-18C: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 RING, grip_length: 1.800 INCHES MINIMUM AND 1.820 INCHES MAXIMUM IN, actuation_type: PULL AND PUSH, shank_diameter: 0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN, shear_strength: 10300 DOUBLE POUNDS PER SQUARE INCH, hardness_rating: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-027-2738, 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
ECO 3/8-18C
NSN: 5315-01-027-2738
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 09094 — QRP INC (USA)
SPECIFICATIONS
materialSTEEL COMP 302 RING
grip_length1.800 INCHES MINIMUM AND 1.820 INCHES MAXIMUM IN
actuation_typePULL AND PUSH
shank_diameter0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
shear_strength10300 DOUBLE POUNDS PER SQUARE INCH
detent_quantity2
hardness_rating58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT
style_designatorRING HANDLE
surface_treatmentPASSIVATE OVERALL
ring_handle_diameter1.000 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
detent_to_tapered_end_distance0.330 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE DETENT
NSN5315-01-027-2738
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: ECO 3/8-18C · 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: 0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
•
DETENT TO TAPERED END DISTANCE: 0.330 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
•
DETENT QUANTITY: 2
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
ACTUATION TYPE: PULL AND PUSH
•
HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT
•
STYLE DESIGNATOR: RING HANDLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE RING
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
DETENT TO TAPERED END DISTANCE0.330 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
DETENT QUANTITY2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ACTUATION TYPEPULL AND PUSH
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT
STYLE DESIGNATORRING HANDLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE DETENT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE SPRING
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is ECO 3/8-18C?
ECO 3/8-18C is a PIN,QUICK RELEASE.
What is the NSN for ECO 3/8-18C?
ECO 3/8-18C is cataloged in the U.S. Government catalog under NSN 5315-01-027-2738. This indicates validated use in U.S. government and defense supply chains.
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