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MS17987C519 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MS17987C519: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OR STEEL COMP 632 SHANK, grip_length: 1.900 INCHES MINIMUM AND 1.920 INCHES MAXIMUM IN, head_diameter: 0.410 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM SPINDLE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-005-6750, 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
MS17987C519
NSN: 5315-01-005-6750
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OR STEEL COMP 632 SHANK
grip_length1.900 INCHES MINIMUM AND 1.920 INCHES MAXIMUM IN
head_diameter0.410 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN
detent_quantity2
hardness_rating40.0 ROCKWELL C MINIMUM SPINDLE
actuation_methodPUSH BUTTON
style_designatorRING HANDLE
surface_treatmentPASSIVATE SHANK
pin_attachment_typeHOOK OR RING
ring_handle_diameter1.060 INCHES MINIMUM IN
NSN5315-01-005-6750
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS17987C519 · 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: 0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT TO TAPERED END DISTANCE: 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
•
DETENT QUANTITY: 2
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
•
ACTUATION TYPE: PUSH
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM SPINDLE
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN
ACTUATION METHODPUSH BUTTON
DETENT TO TAPERED END DISTANCE0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
DETENT QUANTITY2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
ACTUATION TYPEPUSH
HARDNESS RATING40.0 ROCKWELL C MINIMUM SPINDLE
HARDNESS RATING40.0 ROCKWELL C MINIMUM SHANK
PIN ATTACHMENT TYPEHOOK OR RING
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 4
LG5CR19MSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LG5CR1900Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NAS1335A6C19DReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SLC5R19Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 MS17987C519?
MS17987C519 is a PIN,QUICK RELEASE.
What parts can replace MS17987C519?
There are 4 known substitutes for MS17987C519: LG5CR19M, LG5CR1900, NAS1335A6C19D and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS17987C519?
MS17987C519 is cataloged in the U.S. Government catalog under NSN 5315-01-005-6750. This indicates validated use in U.S. government and defense supply chains.
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