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5338742 — SCREW,CAP,HEXAGON HEAD

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5338742: SCREW,CAP,HEXAGON HEAD.

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, hole_type: DRILLED, head_style: CHAMFER FLANGE, head_height: 5.91 MILLIMETERS NOMINAL MM, head_diameter: 9.89 MILLIMETERS NOMINAL MM, hole_diameter: 1.275 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5305-01-207-4666, 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
5338742
NSN: 5305-01-207-4666
NIINs: 012074666, 016419306, 016445389, 016446804, 016714980, 016714981, 016969592, 016969952, 016970046, 017065976
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
hole_typeDRILLED
head_styleCHAMFER FLANGE
head_height5.91 MILLIMETERS NOMINAL MM
head_diameter9.89 MILLIMETERS NOMINAL MM
hole_diameter1.275 MILLIMETERS NOMINAL MM
hole_quantity6
thread_length16.0 MILLIMETERS NOMINAL MM
fastener_length30.0 MILLIMETERS NOMINAL MM
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats4.0 MILLIMETERS NOMINAL MM
NSN5305-01-207-4666
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5338742 · 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
SUBSTITUTES & CROSS-REFERENCES 1
2128-03540Same 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 5338742?
5338742 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 5338742?
There is 1 known substitute for 5338742: 2128-03540. Substitute compatibility should be verified for your specific system.
What is the NSN for 5338742?
5338742 is cataloged in the U.S. Government catalog under NSN 5305-01-207-4666. 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.