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PartsTable / COMPONENT / MS17990C435
MS17990C435 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OR STEEL COMP 632 SPINDLE, grip_length: 3.500 INCHES MINIMUM AND 3.520 INCHES MAXIMUM IN, head_diameter: 0.360 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN, actuation_type: PULL AND PUSH, shank_diameter: 0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM SPINDLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-980-3094, 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
MS17990C435
NSN: 5315-00-980-3094
FSC: 5315
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 SPINDLE
grip_length3.500 INCHES MINIMUM AND 3.520 INCHES MAXIMUM IN
head_diameter0.360 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN
actuation_typePULL AND PUSH
shank_diameter0.2470 INCHES MINIMUM AND 0.2485 INCHES MAXIMUM IN
detent_quantity2
hardness_rating40.0 ROCKWELL C MINIMUM SPINDLE
actuation_methodPUSH BUTTON
style_designatorRING HANDLE
surface_treatmentPASSIVATE SHANK
pin_attachment_typeHOOK
ring_handle_diameter1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
NSN5315-00-980-3094
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MS17990C435 · 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
•
ACTUATION TYPE: PULL AND PUSH
•
ACTUATION METHOD: PUSH BUTTON
•
STYLE DESIGNATOR: RING HANDLE
•
SURFACE TREATMENT: PASSIVATE SHANK
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM SPINDLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SHANK
•
MATERIAL: STEEL COMP 630 OR STEEL COMP 632 SHANK
TECHNICAL CHARACTERISTICS (FLIS)
ACTUATION TYPEPULL AND PUSH
ACTUATION METHODPUSH BUTTON
STYLE DESIGNATORRING HANDLE
SURFACE TREATMENTPASSIVATE SHANK
HARDNESS RATING40.0 ROCKWELL C MINIMUM SPINDLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SHANK
SURFACE TREATMENTPASSIVATE SPINDLE
MATERIALSTEEL COMP 630 OR STEEL COMP 632 SHANK
MATERIALSTEEL COMP 630 OR STEEL COMP 632 SPINDLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
A19170Interchangeable
interchangeable cross-reference
interchangeable
536252Interchangeable
interchangeable cross-reference
interchangeable
3-0056Interchangeable
interchangeable cross-reference
interchangeable
1270-053-4184Interchangeable
interchangeable cross-reference
interchangeable
17330Interchangeable
interchangeable cross-reference
interchangeable
LH4C-R-35MInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS17990C435?
MS17990C435 is a PIN,QUICK RELEASE.
What parts can replace MS17990C435?
There are 9 known substitutes for MS17990C435: A19170, 536252, 3-0056 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS17990C435?
MS17990C435 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-980-3094. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026