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HS4103-10B-3.5 — SCREW,EXTERNALLY RELIEVED BODY

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

HS4103-10B-3.5: SCREW,EXTERNALLY RELIEVED BODY.

The SCREW,EXTERNALLY RELIEVED BODY is a the manufacturer industrial component. Key specifications include point_style: FLAT, thread_length: 0.250 INCHES NOMINAL IN, thread_direction: RIGHT-HAND, single_shear_strength: ERR-060, end_item_identification: 1520-01-355-8250, minimum_tensile_strength: 2000 POUNDS PER SQUARE INCH LBS. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-522-7390, 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
HS4103-10B-3.5
NSN: 5305-01-522-7390
FSC: 5305 — Screws
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
point_styleFLAT
thread_length0.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
single_shear_strengthERR-060
end_item_identification1520-01-355-8250
minimum_tensile_strength2000 POUNDS PER SQUARE INCH LBS
part_name_assigned_by_controlling_agencyCAPTIVE SCREW
NSN5305-01-522-7390
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: HS4103-10B-3.5 · 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
•
THREAD LENGTH: 0.250 INCHES NOMINAL IN
•
SINGLE SHEAR STRENGTH: ERR-060
•
THREAD DIRECTION: RIGHT-HAND
•
POINT STYLE: FLAT
•
MINIMUM TENSILE STRENGTH: 2000 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.250 INCHES NOMINAL IN
SINGLE SHEAR STRENGTHERR-060
THREAD DIRECTIONRIGHT-HAND
POINT STYLEFLAT
MINIMUM TENSILE STRENGTH2000 POUNDS PER SQUARE INCH LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYCAPTIVE SCREW
END ITEM IDENTIFICATION1520-01-355-8250
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HS4103-10B-3.5?
HS4103-10B-3.5 is a SCREW,EXTERNALLY RELIEVED BODY.
What is the NSN for HS4103-10B-3.5?
HS4103-10B-3.5 is cataloged in the U.S. Government catalog under NSN 5305-01-522-7390. 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.