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7384566 — SPACER,RING

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

7384566: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5305-01-633-8696, 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
7384566
NSN: 5305-01-633-8696
NIINs: 016338696, 016686780, 016686951, 016687234
FSC: 5305 — Screws
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number7384566
NSN5305-01-633-8696
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 7384566 · 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 10
H547-0001-264382086-44D0Reference document
Same NSN cross-reference
Reference document — Secondary reference
0.375-16UNC-3AX0.750LGNICUReference document
Same NSN cross-reference
Reference document — Secondary reference
0.375-16UNC-3AX0.750LGNICUD0Reference document
Same NSN cross-reference
Reference document — Secondary reference
7383858-264382086-44Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
G547-0002-264382086-44D0Reference document
Same NSN cross-reference
Reference document — Secondary reference
H547-0001-264382086-44Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7384566?
7384566 is a SPACER,RING.
What parts can replace 7384566?
There are 10 known substitutes for 7384566: H547-0001-264382086-44D0, 0.375-16UNC-3AX0.750LGNICU, 0.375-16UNC-3AX0.750LGNICUD0 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7384566?
7384566 is cataloged in the U.S. Government catalog under NSN 5305-01-633-8696. 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.