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18R01-6-1AA — RECEPTACLE,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

18R01-6-1AA: RECEPTACLE,TURNLOCK FASTENER.

The RECEPTACLE,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include receptacle_width: 0.50 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: RECEPTACLE ASSEMBLY, center_to_center_distance_between_mounting_holes: 0.688 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-673-3651, 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
18R01-6-1AA
NSN: 5325-01-673-3651
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
receptacle_width0.50 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyRECEPTACLE ASSEMBLY
center_to_center_distance_between_mounting_holes0.688 INCHES NOMINAL IN
NSN5325-01-673-3651
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 18R01-6-1AA · 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
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES: 0.688 INCHES NOMINAL IN
•
RECEPTACLE WIDTH: 0.50 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES0.688 INCHES NOMINAL IN
RECEPTACLE WIDTH0.50 INCHES NOMINAL IN
SPECIAL FEATURES0.57 MAX WHEN LOCKED, RING STL,ALLOY BAR PER ASTM A 331,4130, PLATE STL CARBON STRIP PER QQ-5-700, FS 1050, CAGE STL CARBON STRIP PER QQ-S-700, FS1075, SLEEVE STL ALLOY, BAR PER ASTM A 331,4340, CAGE 0.780 MAX,
PART NAME ASSIGNED BY CONTROLLING AGENCYRECEPTACLE ASSEMBLY
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 18R01-6-1AA?
18R01-6-1AA is a RECEPTACLE,TURNLOCK FASTENER.
What is the NSN for 18R01-6-1AA?
18R01-6-1AA is cataloged in the U.S. Government catalog under NSN 5325-01-673-3651. 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.