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346681 — SWITCH,PUSH

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

346681: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8630 OVERALL, head_style: HEADLESS (SETSCREW), point_style: FLAT, point_length: 0.450 INCHES NOMINAL IN, thread_class: 3A A, thread_length: 1.400 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-304-9718, 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
MRO→ MRO_GENERAL→ 346681
NSN: 5305-00-304-9718
NIINs: 003049718, 014117756, 014315704
FSC: 5305 — Screws
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 8630 OVERALL
head_styleHEADLESS (SETSCREW)
point_styleFLAT
point_length0.450 INCHES NOMINAL IN
thread_class3A A
thread_length1.400 INCHES MAXIMUM IN
point_diameter0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
fastener_length1.850 INCHES NOMINAL IN
special_features1 DRILLED HOLE 0.064 IN. DIA IN DRIVE END.ACTION ID 45517779 IN
thread_directionRIGHT-HAND
point_chamfer_angle45.0 DEGREES NOMINAL
internal_drive_styleSLOT
NSN5305-00-304-9718
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 346681 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
POINT DIAMETER: 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
•
POINT LENGTH: 0.450 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.850 INCHES NOMINAL IN
•
THREAD LENGTH: 1.400 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
POINT CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
NOMINAL THREAD DIAMETER: 0.625 INCHES IN
•
HEAD STYLE: HEADLESS (SETSCREW)
TECHNICAL CHARACTERISTICS
POINT DIAMETER0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN
POINT LENGTH0.450 INCHES NOMINAL IN
FASTENER LENGTH1.850 INCHES NOMINAL IN
THREAD LENGTH1.400 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
POINT CHAMFER ANGLE45.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER0.625 INCHES IN
HEAD STYLEHEADLESS (SETSCREW)
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
SUBSTITUTES & CROSS-REFERENCES 1
5305PL0927109Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 346681?
346681 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 346681?
There is 1 known substitute for 346681: 5305PL0927109. Substitute compatibility should be verified for your specific system.
What is the NSN for 346681?
346681 is cataloged in the U.S. Government catalog under NSN 5305-00-304-9718. This indicates validated use in U.S. government and defense supply chains.
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