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CA18349 — RECEPTACLE,TURNLOCK FASTENER

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

CA18349: RECEPTACLE,TURNLOCK FASTENER.

The RECEPTACLE,TURNLOCK FASTENER is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 STUD, receptacle_height: 0.600 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN, surface_treatment: PASSIVATE BARREL, material_document_and_classification: AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE STUD, receptacle_thread_size_and_series/type_designator: 0.4375-20 UNF. This part is cataloged in the U.S.

Government catalog under NSN 5325-01-317-0587, 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
CA18349
NSN: 5325-01-317-0587
FSC: 5325 — Fastening Devices
CAGE: 29372 — HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS (USA)
SPECIFICATIONS
materialIRON ALLOY 660 STUD
receptacle_height0.600 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
surface_treatmentPASSIVATE BARREL
material_document_and_classificationAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE STUD
receptacle_thread_size_and_series/type_designator0.4375-20 UNF
NSN5325-01-317-0587
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: CA18349 · 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 THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.4375-20 UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE STUD
•
SURFACE TREATMENT: PASSIVATE BARREL
•
RECEPTACLE HEIGHT: 0.600 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
•
MATERIAL: IRON ALLOY 660 STUD
TECHNICAL CHARACTERISTICS
RECEPTACLE THREAD SIZE AND SERIES/TYPE DESIGNATOR0.4375-20 UNF
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE STUD
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A581 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR ASTM 582 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5640 300 SERIES ASSN STD SINGLE MATERIAL RESPONSE BARREL
SURFACE TREATMENTPASSIVATE BARREL
RECEPTACLE HEIGHT0.600 INCHES MINIMUM AND 0.660 INCHES MAXIMUM IN
MATERIALIRON ALLOY 660 STUD
MATERIALSTEEL CORROSION RESISTING BARREL
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 1
2903488-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA18349?
CA18349 is a RECEPTACLE,TURNLOCK FASTENER.
What parts can replace CA18349?
There is 1 known substitute for CA18349: 2903488-2. Substitute compatibility should be verified for your specific system.
What is the NSN for CA18349?
CA18349 is cataloged in the U.S. Government catalog under NSN 5325-01-317-0587. This indicates validated use in U.S. government and defense supply chains.
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