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5306-515-2897 — SCREW,SHOULDER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

5306-515-2897: SCREW,SHOULDER.

The SCREW,SHOULDER is a the manufacturer industrial component. Key specifications include head_style: ROUND, head_height: 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, thread_class: 3A A, head_diameter: 0.344 INCHES NOMINAL IN, thread_length: 0.453 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN, shoulder_shape: ROUND FIRST SHOULDER. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-515-2897, 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
5306-515-2897
NSN: 5305-00-515-2897
FSC: 5305 — Screws
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
materialSTEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OVERALL
head_styleROUND
head_height0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
thread_class3A A
head_diameter0.344 INCHES NOMINAL IN
thread_length0.453 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
shoulder_shapeROUND FIRST SHOULDER
fastener_length0.730 INCHES MINIMUM AND 0.735 INCHES MAXIMUM IN
hardness_rating88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
shoulder_length0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER IN
thread_directionRIGHT-HAND
features_providedCASEHARDENED
NSN5305-00-515-2897
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5306-515-2897 · 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: 0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.730 INCHES MINIMUM AND 0.735 INCHES MAXIMUM IN
•
SHOULDER LENGTH: 0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER IN
•
SHOULDER DIAMETER: 0.237 INCHES MINIMUM AND 0.240 INCHES MAXIMUM FIRST SHOULDER IN
•
THREAD LENGTH: 0.453 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
•
SHOULDER SHAPE: ROUND FIRST SHOULDER
•
HARDNESS RATING: 88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
•
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.135 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
FASTENER LENGTH0.730 INCHES MINIMUM AND 0.735 INCHES MAXIMUM IN
SHOULDER LENGTH0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM FIRST SHOULDER IN
SHOULDER DIAMETER0.237 INCHES MINIMUM AND 0.240 INCHES MAXIMUM FIRST SHOULDER IN
THREAD LENGTH0.453 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN
SHOULDER SHAPEROUND FIRST SHOULDER
HARDNESS RATING88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES IN
FEATURES PROVIDEDCASEHARDENED
HEAD STYLEROUND
SUBSTITUTES & CROSS-REFERENCES 3
283452Reference document
Same NSN cross-reference
Reference document — Secondary reference
A10706Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5306005152897Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5306-515-2897?
5306-515-2897 is a SCREW,SHOULDER.
What parts can replace 5306-515-2897?
There are 3 known substitutes for 5306-515-2897: 283452, A10706, 5306005152897. Substitute compatibility should be verified for your specific system.
What is the NSN for 5306-515-2897?
5306-515-2897 is cataloged in the U.S. Government catalog under NSN 5305-00-515-2897. 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.