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5916671 — 5916671

✓ Government record, cited
NAVAL SEA SYSTEMS COMMAND · BOLT SCREW
PRODUCT OVERVIEW

5916671: 5916671.

The 5916671 is a NAVAL SEA SYSTEMS COMMAND industrial component. This part is cataloged in the U.S. Government catalog under NSN 5325-01-455-6919, 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
5916671
NSN: 5325-01-455-6919
FSC: 5325 — Fastening Devices
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number5916671
ManufacturerNAVAL SEA SYSTEMS COMMAND
NSN5325-01-455-6919
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5916671 · NAVAL SEA SYSTEMS COMMAND ⚠ 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
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MATERIAL HARDNESS RATING: 54.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 62.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
•
USAGE DESIGN: EXTERNAL OR INTERNAL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MAJOR THICKNESS: 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
•
INSIDE DIAMETER: 0.110 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
RING STYLE: TAPER
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIAL HARDNESS RATING54.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 62.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
USAGE DESIGNEXTERNAL OR INTERNAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MAJOR THICKNESS0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
INSIDE DIAMETER0.110 INCHES MINIMUM AND 0.114 INCHES MAXIMUM IN
CASEHARDENING INDICATORNOT CASEHARDENED
RING STYLETAPER
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
5560-12CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 5916671?
5916671 is a 5916671 manufactured by NAVAL SEA SYSTEMS COMMAND.
What parts can replace 5916671?
There is 1 known substitute for 5916671: 5560-12C. Substitute compatibility should be verified for your specific system.
What is the NSN for 5916671?
5916671 is cataloged in the U.S. Government catalog under NSN 5325-01-455-6919. 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.