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MS17987-304 — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MS17987-304: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include grip_length: 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN, head_diameter: 0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN, shear_strength: 4600 DOUBLE POUNDS PER SQUARE INCH, hardness_rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-404-9501, 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
MS17987-304
NSN: 5315-00-404-9501
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: C4293 — FAIRCHILD FASTENERS EUROPE - VSD GMBH (DEU)
SPECIFICATIONS
grip_length0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM IN
head_diameter0.310 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
shear_strength4600 DOUBLE POUNDS PER SQUARE INCH
detent_quantity2
hardness_rating36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
actuation_methodPUSH BUTTON
style_designatorRING HANDLE
surface_treatmentCADMIUM OVERALL
pin_attachment_typeHOOK
ring_handle_diameter1.060 INCHES MINIMUM IN
NSN5315-00-404-9501
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS17987-304 · 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: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT TO TAPERED END DISTANCE: 0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
DETENT QUANTITY: 2
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
ACTUATION TYPE: PUSH
•
HARDNESS RATING: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
•
PIN ATTACHMENT TYPE: HOOK
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
ACTUATION METHODPUSH BUTTON
DETENT TO TAPERED END DISTANCE0.230 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
DETENT QUANTITY2
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
ACTUATION TYPEPUSH
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
PIN ATTACHMENT TYPEHOOK
STYLE DESIGNATORRING HANDLE
GRIP LENGTH0.400 INCHES MINIMUM AND 0.420 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 3
SLS3R04Reference document
Same NSN cross-reference
Reference document — Secondary reference
LG3SR04MReference document
Same NSN cross-reference
Reference document — Secondary reference
LG3SR3040Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS17987-304?
MS17987-304 is a PIN,QUICK RELEASE.
What parts can replace MS17987-304?
There are 3 known substitutes for MS17987-304: SLS3R04, LG3SR04M, LG3SR3040. Substitute compatibility should be verified for your specific system.
What is the NSN for MS17987-304?
MS17987-304 is cataloged in the U.S. Government catalog under NSN 5315-00-404-9501. This indicates validated use in U.S. government and defense supply chains.
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