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CA18183-1 — STUD,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA18183-1: STUD,TURNLOCK FASTENER.

The STUD,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include diameter: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING OVERALL, drive_type: SOCKET, grip_length: 0.151 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, minor_diameter: 0.211 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN, extension_length: 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-510-9595, 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
CA18183-1
NSN: 5325-01-510-9595
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
diameter0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING OVERALL
drive_typeSOCKET
grip_length0.151 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
minor_diameter0.211 INCHES MINIMUM AND 0.231 INCHES MAXIMUM IN
extension_length0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
special_features300 SERIES CRES
stud_head_height0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
securing_device_typeRING
end_item_identificationE-3A A
turnlock_stud_head_styleKNURLED
NSN5325-01-510-9595
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA18183-1 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
DRIVE TYPE: SOCKET
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MATERIAL ACCOMMODATED THICKNESS: 0.220 INCHES MAXIMUM IN
•
TURNLOCK STUD SHANK STYLE: STUD SHANK
•
EXTENSION LENGTH: 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A-581 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE AND AMS5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
•
STUD HEAD HEIGHT: 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DRIVE TYPESOCKET
MATERIAL ACCOMMODATED THICKNESS0.220 INCHES MAXIMUM IN
TURNLOCK STUD SHANK STYLESTUD SHANK
EXTENSION LENGTH0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-581 ASSN STD SINGLE MATERIAL RESPONSE AND ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE AND AMS5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
STUD HEAD HEIGHT0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN
SECURING DEVICE TYPERING
TURNLOCK STUD HEAD STYLEKNURLED
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA18183-1?
CA18183-1 is a STUD,TURNLOCK FASTENER.
What is the NSN for CA18183-1?
CA18183-1 is cataloged in the U.S. Government catalog under NSN 5325-01-510-9595. 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.