12S1-17-1AA — STUD ASSEMBLY,TURNLOCK FASTENER

✓ Government record, cited

— · BOLT SCREW

PRODUCT OVERVIEW

12S1-17-1AA: STUD ASSEMBLY,TURNLOCK FASTENER.

STUD ASSEMBLY,TURNLOCK FASTENER. Key specifications include diameter: 0.300 INCHES NOMINAL IN, material: STEEL COMP 4037 STUD, drive_type: SOCKET, stud_diameter: 0.125 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, stud_assembly_style: STUD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-464-3237, 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

12S1-17-1AA

NSN: 5325-00-464-3237
FSC: 5325 — Fastening Devices
CAGE: 71286 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS (USA)

SPECIFICATIONS

diameter	0.300 INCHES NOMINAL IN
material	STEEL COMP 4037 STUD
drive_type	SOCKET
stud_diameter	0.125 INCHES NOMINAL IN
surface_treatment	CADMIUM OVERALL
stud_assembly_style	STUD ASSEMBLY
securing_device_type	SPRING
eyelet_outside_diameter	0.354 INCHES NOMINAL IN
turnlock_stud_head_style	FILLISTER
material_accommodated_thickness	0.215 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
material_document_and_classification	QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE STUD
surface_treatment_document_and_classification	QQ-P-416A,CLASS 2,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL A
NSN	5325-00-464-3237

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416A,CLASS 2,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL A

•

EYELET OUTSIDE DIAMETER: 0.354 INCHES NOMINAL IN

•

DRIVE TYPE: SOCKET

•

MATERIAL ACCOMMODATED THICKNESS: 0.215 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE STUD

•

DIAMETER: 0.300 INCHES NOMINAL IN

•

SECURING DEVICE TYPE: SPRING

•

DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD: 0.519 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416A,CLASS 2,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL A
EYELET OUTSIDE DIAMETER	0.354 INCHES NOMINAL IN
DRIVE TYPE	SOCKET
MATERIAL ACCOMMODATED THICKNESS	0.215 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE STUD
DIAMETER	0.300 INCHES NOMINAL IN
SECURING DEVICE TYPE	SPRING
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD	0.519 INCHES NOMINAL IN
TURNLOCK STUD HEAD STYLE	FILLISTER
SURFACE TREATMENT	CADMIUM 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 1

STSEC007AS17Reference document

Same NSN cross-reference

Reference document — Vendor item drawing 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 12S1-17-1AA?

12S1-17-1AA is a STUD ASSEMBLY,TURNLOCK FASTENER.

What parts can replace 12S1-17-1AA?

There is 1 known substitute for 12S1-17-1AA: STSEC007AS17. Substitute compatibility should be verified for your specific system.

What is the NSN for 12S1-17-1AA?

12S1-17-1AA is cataloged in the U.S. Government catalog under NSN 5325-00-464-3237. This indicates validated use in U.S. government and defense supply chains.

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