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7412140 — SCREW,EXTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7412140: SCREW,EXTERNALLY RELIEVED BODY.

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, head_height: 0.093 INCHES NOMINAL IN, thread_length: 0.438 INCHES NOMINAL IN, fastener_length: 1.719 INCHES NOMINAL IN, internal_drive_style: SLOT, nonstandard_thread_pitch_diameter: +0.1422 TO 0.1442 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-741-2140, 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
7412140
NSN: 5305-00-741-2140
FSC: 5305 — Screws
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
head_styleHEXAGON
head_height0.093 INCHES NOMINAL IN
thread_length0.438 INCHES NOMINAL IN
fastener_length1.719 INCHES NOMINAL IN
internal_drive_styleSLOT
nonstandard_thread_pitch_diameter+0.1422 TO 0.1442 INCHES IN
NSN5305-00-741-2140
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7412140 · 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
•
HEAD HEIGHT: 0.093 INCHES NOMINAL IN
•
FASTENER LENGTH: 1.719 INCHES NOMINAL IN
•
THREAD LENGTH: 0.438 INCHES NOMINAL IN
•
HEAD STYLE: HEXAGON
•
NONSTANDARD THREAD PITCH DIAMETER: +0.1422 TO 0.1442 INCHES IN
•
INTERNAL DRIVE STYLE: SLOT
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.093 INCHES NOMINAL IN
FASTENER LENGTH1.719 INCHES NOMINAL IN
THREAD LENGTH0.438 INCHES NOMINAL IN
HEAD STYLEHEXAGON
NONSTANDARD THREAD PITCH DIAMETER+0.1422 TO 0.1442 INCHES IN
INTERNAL DRIVE STYLESLOT
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 1
1920471Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7412140?
7412140 is a SCREW,EXTERNALLY RELIEVED BODY.
What parts can replace 7412140?
There is 1 known substitute for 7412140: 1920471. Substitute compatibility should be verified for your specific system.
What is the NSN for 7412140?
7412140 is cataloged in the U.S. Government catalog under NSN 5305-00-741-2140. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.