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Technical Data Sheet
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783-50-SS-12 — 783-50-SS-12

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

783-50-SS-12: 783-50-SS-12.

The 783-50-SS-12 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5305-01-452-7240, 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
783-50-SS-12
NSN: 5305-01-452-7240
FSC: 5305 — Screws
CAGE: 51506 — ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION (USA)
SPECIFICATIONS
Part Number783-50-SS-12
NSN5305-01-452-7240
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 783-50-SS-12 · 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
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HEAD HEIGHT: 0.111 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
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FASTENER LENGTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.190 INCHES NOMINAL IN
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-W-52263C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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FIRST DIAMETER FROM HEAD: 0.090 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
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NOMINAL THREAD DIAMETER: 0.138 INCHES IN
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FEATURES PROVIDED: DRY FILM LUBRICANT
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HEAD STYLE: PAN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.111 INCHES MINIMUM AND 0.132 INCHES MAXIMUM IN
FASTENER LENGTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
THREAD LENGTH0.190 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-52263C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
FIRST DIAMETER FROM HEAD0.090 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER0.138 INCHES IN
FEATURES PROVIDEDDRY FILM LUBRICANT
HEAD STYLEPAN
THREAD DIRECTIONRIGHT-HAND
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
6234-SS-0632Reference 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 783-50-SS-12?
783-50-SS-12 is a 783-50-SS-12.
What parts can replace 783-50-SS-12?
There is 1 known substitute for 783-50-SS-12: 6234-SS-0632. Substitute compatibility should be verified for your specific system.
What is the NSN for 783-50-SS-12?
783-50-SS-12 is cataloged in the U.S. Government catalog under NSN 5305-01-452-7240. This indicates validated use in U.S. government and defense supply chains.
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