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Technical Data Sheet
PartsTable / MRO / 50-140A
50-140A ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The 50-140A is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5325-00-619-2950, 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→ 50-140A
NSN: 5325-00-619-2950
FSC: 5325
CAGE: 75618 — SOUTHCO INC NEW YORK DIV (USA)
SPECIFICATIONS
Part Number50-140A
NSN5325-00-619-2950
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 50-140A · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
50140Interchangeable
interchangeable cross-reference
interchangeable
2560274-6Interchangeable
interchangeable cross-reference
interchangeable
450140NInterchangeable
interchangeable cross-reference
interchangeable
50-140AInterchangeable
interchangeable cross-reference
interchangeable
A3298664-212Interchangeable
interchangeable cross-reference
interchangeable
12637863Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50-140A?
50-140A is a 50-140A. It is classified as a MRO (MRO_GENERAL).
What parts can replace 50-140A?
There are 11 known substitutes for 50-140A: 50140, 2560274-6, 450140N and 8 more. Substitute compatibility should be verified for your specific system.
Is 50-140A still available?
50-140A is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026