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1380M49P03 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

1380M49P03: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, thread_class: 3A A, head_diameter: 0.371 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, thread_length: 0.810 INCHES NOMINAL IN, screw_material: NICKEL ALLOY 718, fastener_length: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-243-5810, 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
1380M49P03
NSN: 5305-01-243-5810
FSC: 5305 — Screws
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
thread_class3A A
head_diameter0.371 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
thread_length0.810 INCHES NOMINAL IN
screw_materialNICKEL ALLOY 718
fastener_length0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
internal_drive_styleTORX
spline_major_diameter0.178 INCHES NOMINAL IN
nominal_thread_diameter0.190 INCHES IN
thread_quantity_per_inch32
NSN5305-01-243-5810
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 1380M49P03 · 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
•
FASTENER LENGTH: 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.810 INCHES NOMINAL IN
•
SPLINE MAJOR DIAMETER: 0.178 INCHES NOMINAL IN
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: NICKEL ALLOY 718
•
INTERNAL DRIVE STYLE: TORX
TECHNICAL CHARACTERISTICS
FASTENER LENGTH0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
THREAD LENGTH0.810 INCHES NOMINAL IN
SPLINE MAJOR DIAMETER0.178 INCHES NOMINAL IN
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALNICKEL ALLOY 718
INTERNAL DRIVE STYLETORX
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
THREAD CLASS3A A
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES 3
1380M49P02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1380M49Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
1380M49P01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1380M49P03?
1380M49P03 is a SCREW,MACHINE.
What parts can replace 1380M49P03?
There are 3 known substitutes for 1380M49P03: 1380M49P02, 1380M49, 1380M49P01. Substitute compatibility should be verified for your specific system.
What is the NSN for 1380M49P03?
1380M49P03 is cataloged in the U.S. Government catalog under NSN 5305-01-243-5810. This indicates validated use in U.S. government and defense supply chains.
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