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3M304C6-8-3 — RECEPTACLE,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

3M304C6-8-3: RECEPTACLE,TURNLOCK FASTENER.

The RECEPTACLE,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, mounting_style: PLAIN W/MOUNTING HOLE, receptacle_width: 6.000 INCHES NOMINAL IN, receptacle_height: 0.833 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, receptacle_overall_length: 1.295 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-357-2198, 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
3M304C6-8-3
NSN: 5325-00-357-2198
FSC: 5325 — Fastening Devices
CAGE: 5M902 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV VOI-SHAN PRODUCTS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
mounting_stylePLAIN W/MOUNTING HOLE
receptacle_width6.000 INCHES NOMINAL IN
receptacle_height0.833 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
receptacle_overall_length1.295 INCHES NOMINAL IN
turnlock_mounting_hole_diameter0.130 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes1.000 INCHES NOMINAL IN
NSN5325-00-357-2198
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 3M304C6-8-3 · 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
•
RECEPTACLE OVERALL LENGTH: 1.295 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 1.000 INCHES NOMINAL IN
•
MOUNTING STYLE: PLAIN W/MOUNTING HOLE
•
RECEPTACLE WIDTH: 6.000 INCHES NOMINAL IN
•
TURNLOCK MOUNTING HOLE DIAMETER: 0.130 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
RECEPTACLE HEIGHT: 0.833 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
RECEPTACLE OVERALL LENGTH1.295 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES1.000 INCHES NOMINAL IN
MOUNTING STYLEPLAIN W/MOUNTING HOLE
RECEPTACLE WIDTH6.000 INCHES NOMINAL IN
TURNLOCK MOUNTING HOLE DIAMETER0.130 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
RECEPTACLE HEIGHT0.833 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884 5325-00-000-9988 5325-00-001-1567 5325-00-001-2043 5325-00-001-3842 5325-00-001-3858 5325-00-001-3871 5325-00-001-4317
SUBSTITUTES & CROSS-REFERENCES 3
M195012-6-8-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
195012-6-8-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
195012B-6-8-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 3M304C6-8-3?
3M304C6-8-3 is a RECEPTACLE,TURNLOCK FASTENER.
What parts can replace 3M304C6-8-3?
There are 3 known substitutes for 3M304C6-8-3: M195012-6-8-3, 195012-6-8-3, 195012B-6-8-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 3M304C6-8-3?
3M304C6-8-3 is cataloged in the U.S. Government catalog under NSN 5325-00-357-2198. 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.